| 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 | $182.60 | 5.635% | $192.8895 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $172.35 | 7.143% | $184.661 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $139.72 | 11.457% | $155.7277 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $111.94 | 9.570% | $122.6527 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $240.41 | 8.226% | $260.1861 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $91.94 | 5.706% | $97.1861 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $148.96 | 6.648% | $158.8629 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $1,087.92 | $1,172.1660 | $1,172.17 | $1,172.20 | $1,172.30 | |