| 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 | $16.30 | 10.624% | $18.0317 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $103.41 | 5.411% | $109.0055 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $80.86 | 3.425% | $83.6295 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $157.79 | 11.330% | $175.6676 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $59.32 | 6.418% | $63.1272 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $54.84 | 3.769% | $56.9069 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $170.51 | 4.263% | $177.7788 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $643.03 | $684.1472 | $684.16 | $684.20 | $684.10 | |