| 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 | $147.29 | 7.705% | $158.6387 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $61.88 | 10.127% | $68.1466 | $68.15 | $68.15 | $68.10 |
| Purchase #3 | $124.97 | 4.786% | $130.9511 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $171.98 | 9.304% | $187.981 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $250.38 | 13.834% | $285.0176 | $285.02 | $285.00 | $285.00 |
| Purchase #6 | $57.29 | 4.614% | $59.9334 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $233.87 | 10.169% | $257.6522 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $1,047.66 | $1,148.3206 | $1,148.32 | $1,148.35 | $1,148.30 | |