| 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 | $145.36 | 4.310% | $151.625 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $141.64 | 5.263% | $149.0945 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $100.99 | 4.750% | $105.787 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $42.33 | 10.412% | $46.7374 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $160.25 | 7.513% | $172.2896 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $161.91 | 7.556% | $174.1439 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $87.99 | 8.359% | $95.3451 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $840.47 | $895.0225 | $895.03 | $895.10 | $894.90 | |