| 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 | $143.58 | 11.134% | $159.5662 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $187.83 | 7.134% | $201.2298 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $166.27 | 13.591% | $188.8678 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $109.65 | 12.314% | $123.1523 | $123.15 | $123.15 | $123.20 |
| Purchase #5 | $216.28 | 11.539% | $241.2365 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $93.59 | 8.340% | $101.3954 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $100.63 | 8.261% | $108.943 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,017.83 | $1,124.3910 | $1,124.40 | $1,124.40 | $1,124.40 | |