| 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 | $169.92 | 11.217% | $188.9799 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $183.91 | 11.430% | $204.9309 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $197.86 | 9.586% | $216.8269 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $112.79 | 12.286% | $126.6474 | $126.65 | $126.65 | $126.60 |
| Purchase #5 | $144.77 | 3.390% | $149.6777 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $244.92 | 6.194% | $260.0903 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $111.50 | 3.418% | $115.3111 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $1,165.67 | $1,262.4642 | $1,262.47 | $1,262.55 | $1,262.40 | |