| 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 | $180.33 | 8.280% | $195.2613 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $74.38 | 6.515% | $79.2259 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $21.55 | 9.383% | $23.572 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $197.52 | 11.248% | $219.737 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $110.28 | 13.170% | $124.8039 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $180.72 | 6.765% | $192.9457 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $141.96 | 9.134% | $154.9266 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $906.74 | $990.4724 | $990.48 | $990.50 | $990.40 | |