| 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 | $152.68 | 7.152% | $163.5997 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $9.61 | 9.301% | $10.5038 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $33.45 | 13.494% | $37.9637 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $25.96 | 5.141% | $27.2946 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $13.48 | 13.753% | $15.3339 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $64.36 | 10.600% | $71.1822 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $132.86 | 10.559% | $146.8887 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $432.40 | $472.7666 | $472.75 | $472.80 | $472.80 | |