| 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 | $128.89 | 13.537% | $146.3378 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $226.97 | 7.524% | $244.0472 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $81.99 | 11.871% | $91.723 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $30.87 | 5.122% | $32.4512 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $210.63 | 6.509% | $224.3399 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $86.29 | 4.580% | $90.2421 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $84.52 | 11.119% | $93.9178 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $850.16 | $923.0590 | $923.06 | $923.05 | $922.90 | |