| 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 | $145.98 | 8.556% | $158.47 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $49.36 | 10.830% | $54.7057 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $71.74 | 3.448% | $74.2136 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $23.65 | 6.769% | $25.2509 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $189.61 | 10.850% | $210.1827 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $92.81 | 4.554% | $97.0366 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $239.55 | 6.706% | $255.6142 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $812.70 | $875.4737 | $875.47 | $875.45 | $875.50 | |