| 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 | $168.92 | 5.452% | $178.1295 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $144.66 | 10.597% | $159.9896 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $15.81 | 8.146% | $17.0979 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $175.67 | 8.484% | $190.5738 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $165.80 | 9.856% | $182.1412 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $131.97 | 13.318% | $149.5458 | $149.55 | $149.55 | $149.50 |
| Purchase #7 | $181.28 | 5.324% | $190.9313 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $984.11 | $1,068.4091 | $1,068.41 | $1,068.45 | $1,068.30 | |