| 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 | $188.80 | 4.425% | $197.1544 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $84.26 | 4.231% | $87.825 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $146.79 | 5.487% | $154.8444 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $99.44 | 12.730% | $112.0987 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $165.63 | 8.574% | $179.8311 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $173.97 | 8.809% | $189.295 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $200.81 | 13.617% | $228.1543 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,059.70 | $1,149.2029 | $1,149.20 | $1,149.25 | $1,149.20 | |