| 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 | $72.45 | 13.459% | $82.201 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $148.90 | 7.260% | $159.7101 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $108.94 | 11.516% | $121.4855 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $50.38 | 12.430% | $56.6422 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $104.38 | 6.740% | $111.4152 | $111.42 | $111.40 | $111.40 |
| Purchase #6 | $235.45 | 13.283% | $266.7248 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $8.26 | 10.580% | $9.1339 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $728.76 | $807.3127 | $807.31 | $807.30 | $807.20 | |