| 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 | $144.57 | 10.507% | $159.76 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $168.98 | 6.719% | $180.3338 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $84.34 | 12.783% | $95.1212 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $154.30 | 6.134% | $163.7648 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $90.51 | 5.518% | $95.5043 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $18.48 | 12.869% | $20.8582 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $174.60 | 4.162% | $181.8669 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $835.78 | $897.2092 | $897.20 | $897.15 | $897.30 | |