| 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 | $155.49 | 4.185% | $161.9973 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $218.44 | 6.866% | $233.4381 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $41.53 | 9.436% | $45.4488 | $45.45 | $45.45 | $45.40 |
| Purchase #4 | $12.80 | 7.470% | $13.7562 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $159.56 | 4.648% | $166.9763 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $16.59 | 12.221% | $18.6175 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $88.52 | 4.523% | $92.5238 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $692.93 | $732.7580 | $732.77 | $732.75 | $732.70 | |