| 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 | $68.41 | 7.821% | $73.7603 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $101.30 | 8.296% | $109.7038 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $148.72 | 7.578% | $159.99 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $159.89 | 10.800% | $177.1581 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $45.79 | 4.307% | $47.7622 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $36.28 | 11.132% | $40.3187 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $39.80 | 5.771% | $42.0969 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $600.19 | $650.7900 | $650.79 | $650.75 | $650.90 | |