| 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 | $165.72 | 13.627% | $188.3027 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $34.82 | 8.390% | $37.7414 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $110.73 | 10.462% | $122.3146 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $175.99 | 3.293% | $181.7854 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $178.44 | 5.510% | $188.272 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $152.40 | 9.450% | $166.8018 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $14.53 | 13.161% | $16.4423 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $832.63 | $901.6602 | $901.65 | $901.65 | $901.60 | |