| 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 | $154.81 | 12.278% | $173.8176 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $249.49 | 13.567% | $283.3383 | $283.34 | $283.35 | $283.30 |
| Purchase #3 | $40.84 | 7.647% | $43.963 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $139.82 | 12.745% | $157.6401 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $14.40 | 3.621% | $14.9214 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $107.46 | 3.249% | $110.9514 | $110.95 | $110.95 | $111.00 |
| Purchase #7 | $228.98 | 9.724% | $251.246 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $935.80 | $1,035.8778 | $1,035.88 | $1,035.85 | $1,035.80 | |