| 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 | $180.76 | 6.165% | $191.9039 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $7.98 | 9.365% | $8.7273 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $237.25 | 4.110% | $247.001 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $150.94 | 6.719% | $161.0817 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $212.32 | 3.134% | $218.9741 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $240.73 | 4.536% | $251.6495 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $184.25 | 10.616% | $203.81 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,214.23 | $1,283.1475 | $1,283.14 | $1,283.15 | $1,283.10 | |