| 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 | $184.52 | 3.586% | $191.1369 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $231.88 | 11.377% | $258.261 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $168.39 | 9.149% | $183.796 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $198.36 | 10.478% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $50.48 | 6.461% | $53.7415 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $161.57 | 10.243% | $178.1196 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $110.82 | 8.203% | $119.9106 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,106.02 | $1,204.1098 | $1,204.11 | $1,204.10 | $1,204.00 | |