| 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 | $148.89 | 11.589% | $166.1449 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $194.79 | 11.147% | $216.5032 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $142.39 | 9.245% | $155.554 | $155.55 | $155.55 | $155.60 |
| Purchase #4 | $63.80 | 4.595% | $66.7316 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $238.41 | 12.307% | $267.7511 | $267.75 | $267.75 | $267.80 |
| Purchase #6 | $129.91 | 6.643% | $138.5399 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $90.37 | 9.347% | $98.8169 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $1,008.56 | $1,110.0416 | $1,110.03 | $1,110.05 | $1,110.00 | |