| 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 | $189.83 | 7.712% | $204.4697 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $144.77 | 5.585% | $152.8554 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $93.91 | 12.738% | $105.8723 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $30.73 | 6.262% | $32.6543 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $85.32 | 12.552% | $96.0294 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $157.98 | 5.233% | $166.2471 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $80.47 | 8.198% | $87.0669 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $783.01 | $845.1951 | $845.20 | $845.15 | $845.30 | |