| 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 | $147.98 | 10.522% | $163.5505 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $248.68 | 11.398% | $277.0245 | $277.02 | $277.00 | $277.00 |
| Purchase #3 | $88.93 | 9.767% | $97.6158 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $108.54 | 13.660% | $123.3666 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $79.42 | 13.501% | $90.1425 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $90.98 | 6.375% | $96.78 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $137.58 | 8.589% | $149.3967 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $902.11 | $997.8766 | $997.88 | $997.85 | $997.90 | |