| 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 | $143.99 | 3.753% | $149.3939 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $157.31 | 11.458% | $175.3346 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $241.98 | 9.372% | $264.6584 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $141.82 | 4.789% | $148.6118 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $203.54 | 12.437% | $228.8543 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $62.56 | 11.565% | $69.7951 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $158.28 | 5.338% | $166.729 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $1,109.48 | $1,203.3771 | $1,203.37 | $1,203.40 | $1,203.40 | |