| 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 | $170.93 | 8.777% | $185.9325 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $85.32 | 4.248% | $88.9444 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $147.62 | 7.770% | $159.0901 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $64.54 | 5.554% | $68.1246 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $239.33 | 3.448% | $247.5821 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $46.65 | 8.393% | $50.5653 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $71.57 | 12.128% | $80.25 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $825.96 | $880.4890 | $880.48 | $880.50 | $880.50 | |