| 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 | $69.57 | 13.656% | $79.0705 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $123.88 | 10.661% | $137.0868 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $126.27 | 12.314% | $141.8189 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $152.81 | 5.508% | $161.2268 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $149.93 | 6.226% | $159.2646 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $240.56 | 4.612% | $251.6546 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $21.89 | 10.738% | $24.2405 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $884.91 | $954.3627 | $954.36 | $954.35 | $954.40 | |