| 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 | $7.93 | 3.818% | $8.2328 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $102.85 | 7.281% | $110.3385 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $158.63 | 3.469% | $164.1329 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $105.29 | 4.331% | $109.8501 | $109.85 | $109.85 | $109.90 |
| Purchase #5 | $177.61 | 8.259% | $192.2788 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $146.64 | 9.351% | $160.3523 | $160.35 | $160.35 | $160.40 |
| Purchase #7 | $192.38 | 5.280% | $202.5377 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $891.33 | $947.7231 | $947.72 | $947.80 | $947.70 | |