| 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 | $83.39 | 6.715% | $88.9896 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $158.48 | 4.713% | $165.9492 | $165.95 | $165.95 | $165.90 |
| Purchase #3 | $195.52 | 7.482% | $210.1488 | $210.15 | $210.15 | $210.10 |
| Purchase #4 | $224.58 | 8.655% | $244.0174 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $68.36 | 6.479% | $72.789 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $145.62 | 3.244% | $150.3439 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $236.33 | 8.274% | $255.8839 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $1,112.28 | $1,188.1218 | $1,188.12 | $1,188.15 | $1,188.00 | |