| 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 | $151.38 | 8.808% | $164.7136 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $39.28 | 6.378% | $41.7853 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $162.68 | 10.408% | $179.6117 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $27.49 | 6.464% | $29.267 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $197.58 | 10.115% | $217.5652 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $50.88 | 3.710% | $52.7676 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $194.45 | 8.546% | $211.0677 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $823.74 | $896.7781 | $896.79 | $896.70 | $896.90 | |