| 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 | $152.69 | 13.233% | $172.8955 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $23.94 | 3.180% | $24.7013 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $146.31 | 6.298% | $155.5246 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $18.59 | 12.553% | $20.9236 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $185.39 | 8.424% | $201.0073 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $92.51 | 5.860% | $97.9311 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $148.36 | 3.721% | $153.8805 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $767.79 | $826.8639 | $826.86 | $826.85 | $826.80 | |