| 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 | $185.37 | 4.257% | $193.2612 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $39.97 | 10.519% | $44.1744 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $23.72 | 9.246% | $25.9132 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $140.72 | 12.809% | $158.7448 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $59.41 | 6.383% | $63.2021 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $249.55 | 9.809% | $274.0284 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $67.60 | 4.738% | $70.8029 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $766.34 | $830.1270 | $830.11 | $830.10 | $830.10 | |