| 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 | $175.71 | 8.109% | $189.9583 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $171.47 | 13.390% | $194.4298 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $183.76 | 5.791% | $194.4015 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $183.25 | 13.374% | $207.7579 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $80.41 | 9.562% | $88.0988 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $158.69 | 13.443% | $180.0227 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $21.25 | 3.379% | $21.968 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $974.54 | $1,076.6370 | $1,076.64 | $1,076.60 | $1,076.70 | |