| 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 | $118.83 | 9.169% | $129.7255 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $198.57 | 11.108% | $220.6272 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $146.59 | 12.440% | $164.8258 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $126.86 | 13.755% | $144.3096 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $36.31 | 7.712% | $39.1102 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $110.71 | 7.613% | $119.1384 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $6.63 | 7.866% | $7.1515 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $744.50 | $824.8882 | $824.90 | $824.95 | $824.80 | |