| 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 | $173.43 | 9.311% | $189.5781 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $169.78 | 3.606% | $175.9023 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $218.62 | 5.711% | $231.1054 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $58.62 | 9.825% | $64.3794 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $199.33 | 13.615% | $226.4688 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $241.35 | 13.267% | $273.3699 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $127.41 | 13.579% | $144.711 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $1,188.54 | $1,305.5149 | $1,305.52 | $1,305.50 | $1,305.60 | |