| 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 | $160.89 | 10.678% | $178.0698 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $174.61 | 9.571% | $191.3219 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $176.26 | 5.163% | $185.3603 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $88.33 | 12.407% | $99.2891 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $90.66 | 12.706% | $102.1793 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $177.77 | 6.852% | $189.9508 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $245.74 | 7.637% | $264.5072 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $1,114.26 | $1,210.6784 | $1,210.68 | $1,210.65 | $1,210.80 | |