| 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 | $14.68 | 8.194% | $15.8829 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $194.51 | 7.312% | $208.7326 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $180.73 | 7.857% | $194.93 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $138.42 | 7.154% | $148.3226 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $210.69 | 4.872% | $220.9548 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $143.30 | 7.139% | $153.5302 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $87.85 | 6.345% | $93.4241 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $970.18 | $1,035.7772 | $1,035.76 | $1,035.80 | $1,035.70 | |