| 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 | $219.80 | 3.777% | $228.1018 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $149.94 | 10.220% | $165.2639 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $210.38 | 5.584% | $222.1276 | $222.13 | $222.15 | $222.10 |
| Purchase #4 | $178.42 | 3.459% | $184.5915 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $13.66 | 5.763% | $14.4472 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $144.32 | 10.773% | $159.8676 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $204.99 | 3.363% | $211.8838 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,121.51 | $1,186.2834 | $1,186.28 | $1,186.30 | $1,186.30 | |