| 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 | $148.40 | 11.135% | $164.9243 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $216.51 | 11.865% | $242.1989 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $65.43 | 3.470% | $67.7004 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $137.36 | 4.228% | $143.1676 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $59.58 | 4.715% | $62.3892 | $62.39 | $62.40 | $62.40 |
| Purchase #6 | $198.38 | 13.594% | $225.3478 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $213.36 | 8.527% | $231.5532 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $1,039.02 | $1,137.2814 | $1,137.28 | $1,137.25 | $1,137.30 | |