| 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 | $162.68 | 7.636% | $175.1022 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $68.41 | 11.793% | $76.4776 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $6.35 | 13.807% | $7.2267 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $180.58 | 6.780% | $192.8233 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $116.36 | 6.753% | $124.2178 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $220.86 | 3.726% | $229.0892 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $26.93 | 6.318% | $28.6314 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $782.17 | $833.5682 | $833.57 | $833.60 | $833.50 | |