| 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 | $6.51 | 10.387% | $7.1862 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $24.65 | 9.168% | $26.9099 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $127.30 | 11.533% | $141.9815 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $33.57 | 6.674% | $35.8105 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $250.71 | 8.193% | $271.2507 | $271.25 | $271.25 | $271.30 |
| Purchase #6 | $114.25 | 6.682% | $121.8842 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $170.25 | 10.765% | $188.5774 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $727.24 | $793.6004 | $793.60 | $793.65 | $793.70 | |