| 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 | $195.68 | 9.607% | $214.479 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $141.99 | 13.264% | $160.8236 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $161.60 | 10.279% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $140.89 | 5.174% | $148.1796 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $52.72 | 5.185% | $55.4535 | $55.45 | $55.45 | $55.50 |
| Purchase #6 | $43.96 | 7.582% | $47.293 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $89.71 | 7.509% | $96.4463 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $826.55 | $900.8859 | $900.88 | $900.90 | $900.90 | |