| 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 | $204.64 | 9.252% | $223.5733 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $35.62 | 13.353% | $40.3763 | $40.38 | $40.40 | $40.40 |
| Purchase #3 | $23.28 | 10.615% | $25.7512 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $70.41 | 3.548% | $72.9081 | $72.91 | $72.90 | $72.90 |
| Purchase #5 | $22.91 | 3.219% | $23.6475 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $223.58 | 9.261% | $244.2857 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $148.47 | 6.531% | $158.1666 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $728.91 | $788.7087 | $788.72 | $788.70 | $788.80 | |