| 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 | $162.73 | 5.326% | $171.397 | $171.40 | $171.40 | $171.40 |
| Purchase #2 | $18.39 | 7.751% | $19.8154 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $140.48 | 8.707% | $152.7116 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $37.44 | 10.825% | $41.4929 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $98.93 | 5.657% | $104.5265 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $155.79 | 8.525% | $169.0711 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $100.43 | 11.863% | $112.344 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $714.19 | $771.3585 | $771.36 | $771.35 | $771.30 | |