| 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 | $75.58 | 7.687% | $81.3898 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $172.55 | 4.689% | $180.6409 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $81.92 | 11.136% | $91.0426 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $203.40 | 11.548% | $226.8886 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $98.35 | 7.222% | $105.4528 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $146.68 | 7.384% | $157.5109 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $212.63 | 5.336% | $223.9759 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $991.11 | $1,066.9015 | $1,066.90 | $1,066.95 | $1,066.90 | |