| 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 | $192.59 | 13.722% | $219.0172 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $139.91 | 6.550% | $149.0741 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $93.28 | 7.467% | $100.2452 | $100.25 | $100.25 | $100.20 |
| Purchase #4 | $94.63 | 7.766% | $101.979 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $100.50 | 7.742% | $108.2807 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $124.34 | 9.218% | $135.8017 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $145.77 | 4.484% | $152.3063 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $891.02 | $966.7042 | $966.71 | $966.70 | $966.70 | |