| 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 | $113.82 | 10.111% | $125.3283 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $83.34 | 7.230% | $89.3655 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $160.48 | 11.417% | $178.802 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $168.80 | 8.798% | $183.651 | $183.65 | $183.65 | $183.70 |
| Purchase #5 | $162.31 | 10.704% | $179.6837 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $165.66 | 3.325% | $171.1682 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $43.69 | 5.607% | $46.1397 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $898.10 | $974.1384 | $974.14 | $974.15 | $974.20 | |