| 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 | $84.50 | 8.675% | $91.8304 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $111.80 | 6.253% | $118.7909 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $121.88 | 13.725% | $138.608 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $126.32 | 3.502% | $130.7437 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $173.69 | 12.310% | $195.0712 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $76.26 | 13.767% | $86.7587 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $38.77 | 3.311% | $40.0537 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $733.22 | $801.8566 | $801.85 | $801.85 | $801.90 | |