| 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 | $126.92 | 13.255% | $143.7432 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $242.49 | 8.723% | $263.6424 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $240.86 | 8.115% | $260.4058 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $39.97 | 7.249% | $42.8674 | $42.87 | $42.85 | $42.90 |
| Purchase #5 | $140.59 | 4.683% | $147.1738 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $15.90 | 11.647% | $17.7519 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $110.72 | 6.438% | $117.8482 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $917.45 | $993.4327 | $993.43 | $993.40 | $993.40 | |