| 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 | $116.87 | 8.535% | $126.8449 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $161.32 | 10.462% | $178.1973 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $102.40 | 12.425% | $115.1232 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $72.43 | 13.697% | $82.3507 | $82.35 | $82.35 | $82.40 |
| Purchase #5 | $73.27 | 9.364% | $80.131 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $193.95 | 9.348% | $212.0804 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $50.55 | 3.745% | $52.4431 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $770.79 | $847.1706 | $847.16 | $847.20 | $847.10 | |