| 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 | $143.65 | 12.584% | $161.7269 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $14.79 | 11.347% | $16.4682 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $39.99 | 10.826% | $44.3193 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $224.38 | 4.153% | $233.6985 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $225.41 | 8.684% | $244.9846 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $245.84 | 5.827% | $260.1651 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $245.52 | 6.261% | $260.892 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,139.58 | $1,222.2546 | $1,222.26 | $1,222.25 | $1,222.30 | |