| 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 | $124.72 | 5.646% | $131.7617 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $109.51 | 4.753% | $114.715 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $184.69 | 12.480% | $207.7393 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $82.67 | 12.740% | $93.2022 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $182.35 | 7.523% | $196.0682 | $196.07 | $196.05 | $196.10 |
| Purchase #6 | $67.49 | 6.409% | $71.8154 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $129.70 | 10.329% | $143.0967 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $881.13 | $958.3985 | $958.41 | $958.35 | $958.40 | |