| 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 | $164.62 | 8.630% | $178.8267 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $213.51 | 11.443% | $237.9419 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $13.58 | 7.103% | $14.5446 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $222.97 | 5.494% | $235.22 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $219.32 | 5.307% | $230.9593 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $70.88 | 5.771% | $74.9705 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $18.33 | 6.546% | $19.5299 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $923.21 | $991.9929 | $991.99 | $992.00 | $991.90 | |