| 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 | $133.78 | 10.767% | $148.1841 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $185.42 | 9.516% | $203.0646 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $75.68 | 10.640% | $83.7324 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $202.82 | 6.754% | $216.5185 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $215.58 | 4.633% | $225.5678 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $190.80 | 6.338% | $202.8929 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $124.51 | 4.716% | $130.3819 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $1,128.59 | $1,210.3422 | $1,210.33 | $1,210.35 | $1,210.40 | |