| 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 | $123.76 | 10.114% | $136.2771 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $204.65 | 7.358% | $219.7081 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $156.51 | 12.649% | $176.3069 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $29.26 | 3.252% | $30.2115 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $30.47 | 9.867% | $33.4765 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $171.98 | 4.283% | $179.3459 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $64.98 | 6.270% | $69.0542 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $781.61 | $844.3802 | $844.39 | $844.40 | $844.40 | |