| 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 | $165.34 | 8.738% | $179.7874 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $38.64 | 7.713% | $41.6203 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $169.52 | 12.128% | $190.0794 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $133.84 | 4.541% | $139.9177 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $221.94 | 5.797% | $234.8059 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $150.72 | 13.225% | $170.6527 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $46.75 | 6.467% | $49.7733 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $926.75 | $1,006.6367 | $1,006.64 | $1,006.60 | $1,006.70 | |