| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.60 | 10.757% | $219.9634 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $149.36 | 12.343% | $167.7955 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $177.60 | 7.260% | $190.4938 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $215.38 | 6.395% | $229.1536 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $143.76 | 12.280% | $161.4137 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $131.93 | 13.237% | $149.3936 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $131.75 | 11.764% | $147.2491 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $1,148.38 | $1,265.4627 | $1,265.45 | $1,265.45 | $1,265.50 | |