| 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 | $172.92 | 8.207% | $187.1115 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $210.89 | 7.653% | $227.0294 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $34.76 | 8.708% | $37.7869 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $147.69 | 6.168% | $156.7995 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $214.47 | 3.552% | $222.088 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $99.86 | 10.151% | $109.9968 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $5.95 | 9.356% | $6.5067 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $886.54 | $947.3188 | $947.33 | $947.35 | $947.30 | |