| 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 | $13.38 | 11.208% | $14.8796 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $159.43 | 13.550% | $181.0328 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $9.72 | 5.109% | $10.2166 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $166.76 | 6.681% | $177.9012 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $112.59 | 6.708% | $120.1425 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $180.32 | 11.584% | $201.2083 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $163.97 | 9.429% | $179.4307 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $806.17 | $884.8117 | $884.81 | $884.85 | $884.70 | |