| 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 | $155.63 | 8.783% | $169.299 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $236.75 | 4.660% | $247.7826 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $141.49 | 4.837% | $148.3339 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $178.36 | 9.686% | $195.6359 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $120.94 | 7.812% | $130.3878 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $126.80 | 10.217% | $139.7552 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $12.97 | 3.128% | $13.3757 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $972.94 | $1,044.5701 | $1,044.58 | $1,044.65 | $1,044.60 | |