| 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 | $144.96 | 6.419% | $154.265 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $131.78 | 4.483% | $137.6877 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $94.69 | 11.672% | $105.7422 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $207.47 | 6.777% | $221.5302 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $116.44 | 11.501% | $129.8318 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $27.98 | 4.216% | $29.1596 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $197.43 | 11.646% | $220.4227 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $920.75 | $998.6392 | $998.64 | $998.65 | $998.60 | |