| 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 | $107.77 | 8.218% | $116.6265 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $135.83 | 12.405% | $152.6797 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $245.84 | 12.365% | $276.2381 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $87.75 | 7.791% | $94.5866 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $50.57 | 5.419% | $53.3104 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $16.29 | 5.867% | $17.2457 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $140.99 | 4.350% | $147.1231 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $785.04 | $857.8101 | $857.82 | $857.85 | $857.70 | |