| 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 | $195.64 | 5.165% | $205.7448 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $176.38 | 5.513% | $186.1038 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $177.71 | 12.765% | $200.3947 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $150.41 | 3.583% | $155.7992 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $99.88 | 7.295% | $107.1662 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $148.80 | 11.649% | $166.1337 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $64.55 | 7.190% | $69.1911 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $1,013.37 | $1,090.5335 | $1,090.52 | $1,090.55 | $1,090.50 | |