| 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 | $162.96 | 9.512% | $178.4608 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $196.84 | 12.431% | $221.3092 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $126.78 | 3.394% | $131.0829 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $82.68 | 10.158% | $91.0786 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $103.30 | 7.428% | $110.9731 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $129.89 | 10.382% | $143.3752 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $81.79 | 6.874% | $87.4122 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $884.24 | $963.6920 | $963.69 | $963.70 | $963.80 | |