| 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 | $170.85 | 7.710% | $184.0225 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $191.81 | 12.778% | $216.3195 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $70.27 | 7.237% | $75.3554 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $182.32 | 3.543% | $188.7796 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $73.73 | 7.859% | $79.5244 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $109.92 | 9.225% | $120.0601 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $13.73 | 6.586% | $14.6343 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $812.63 | $878.6958 | $878.69 | $878.65 | $878.70 | |