| 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 | $177.74 | 6.606% | $189.4815 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $144.87 | 9.843% | $159.1296 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $33.92 | 3.464% | $35.095 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $148.54 | 8.299% | $160.8673 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $176.25 | 4.318% | $183.8605 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $166.38 | 5.316% | $175.2248 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $199.53 | 3.317% | $206.1484 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $1,047.23 | $1,109.8071 | $1,109.81 | $1,109.80 | $1,109.80 | |