| 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 | $16.81 | 13.720% | $19.1163 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $169.39 | 11.721% | $189.2442 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $37.62 | 9.368% | $41.1442 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $110.72 | 5.683% | $117.0122 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $165.98 | 3.372% | $171.5768 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $229.91 | 4.230% | $239.6352 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $74.48 | 6.395% | $79.243 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $804.91 | $856.9719 | $856.97 | $857.00 | $856.80 | |