| 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 | $174.72 | 3.425% | $180.7042 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $43.94 | 5.828% | $46.5008 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $230.97 | 4.172% | $240.6061 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $232.81 | 7.553% | $250.3941 | $250.39 | $250.40 | $250.40 |
| Purchase #5 | $44.97 | 3.829% | $46.6919 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $115.60 | 5.588% | $122.0597 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $23.71 | 5.165% | $24.9346 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $866.72 | $911.8914 | $911.88 | $911.90 | $911.90 | |