| 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 | $143.68 | 4.835% | $150.6269 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $207.80 | 9.394% | $227.3207 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $56.35 | 10.303% | $62.1557 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $184.45 | 5.351% | $194.3199 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $217.49 | 8.691% | $236.3921 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $171.54 | 11.331% | $190.9772 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $250.98 | 13.836% | $285.7056 | $285.71 | $285.70 | $285.70 |
| 7 purchase totals = | $1,232.29 | $1,347.4981 | $1,347.51 | $1,347.50 | $1,347.50 | |