| 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 | $73.78 | 11.381% | $82.1769 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $9.29 | 3.763% | $9.6396 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $46.73 | 13.276% | $52.9339 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $228.54 | 12.298% | $256.6458 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $136.76 | 12.601% | $153.9931 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $203.75 | 12.336% | $228.8846 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $151.41 | 6.365% | $161.0472 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $850.26 | $945.3211 | $945.32 | $945.40 | $945.20 | |