| 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 | $138.92 | 13.153% | $157.1921 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $94.43 | 10.280% | $104.1374 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $173.29 | 5.350% | $182.561 | $182.56 | $182.55 | $182.60 |
| Purchase #4 | $17.57 | 7.829% | $18.9456 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $70.38 | 11.642% | $78.5736 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $201.61 | 6.796% | $215.3114 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $229.31 | 6.502% | $244.2197 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $925.51 | $1,000.9408 | $1,000.94 | $1,000.90 | $1,000.90 | |