| 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 | $149.97 | 4.128% | $156.1608 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $209.97 | 5.813% | $222.1756 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $89.57 | 10.555% | $99.0241 | $99.02 | $99.00 | $99.00 |
| Purchase #4 | $12.73 | 7.798% | $13.7227 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $12.80 | 9.729% | $14.0453 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $157.74 | 13.477% | $178.9986 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $95.49 | 6.163% | $101.375 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $728.27 | $785.5021 | $785.51 | $785.50 | $785.50 | |