| 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 | $144.72 | 4.145% | $150.7186 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $133.36 | 11.597% | $148.8258 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $91.80 | 3.671% | $95.17 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $151.52 | 7.621% | $163.0673 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $220.45 | 3.355% | $227.8461 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $76.66 | 6.593% | $81.7142 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $140.60 | 13.148% | $159.0861 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $959.11 | $1,026.4281 | $1,026.44 | $1,026.40 | $1,026.40 | |