| 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 | $189.59 | 4.385% | $197.9035 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $171.43 | 5.574% | $180.9855 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $135.40 | 11.523% | $151.0021 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $240.34 | 8.377% | $260.4733 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $78.90 | 6.553% | $84.0703 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $60.30 | 8.519% | $65.437 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $29.71 | 10.374% | $32.7921 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $905.67 | $972.6638 | $972.66 | $972.65 | $972.70 | |