| 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 | $15.56 | 13.782% | $17.7045 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $150.34 | 3.777% | $156.0183 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $54.35 | 3.786% | $56.4077 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $124.41 | 12.124% | $139.4935 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $177.50 | 9.747% | $194.8009 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $213.48 | 7.350% | $229.1708 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $190.88 | 9.203% | $208.4467 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $926.52 | $1,002.0424 | $1,002.04 | $1,002.00 | $1,002.00 | |