| 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 | $163.32 | 10.535% | $180.5258 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $187.39 | 3.723% | $194.3665 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $151.63 | 6.182% | $161.0038 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $140.78 | 9.222% | $153.7627 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $51.48 | 7.379% | $55.2787 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $131.57 | 8.566% | $142.8403 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $7.43 | 13.703% | $8.4481 | $8.45 | $8.45 | $8.40 |
| 7 purchase totals = | $833.60 | $896.2259 | $896.23 | $896.25 | $896.20 | |