| 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 | $148.48 | 8.818% | $161.573 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $104.91 | 10.678% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $170.48 | 11.707% | $190.4381 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $67.25 | 9.619% | $73.7188 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $139.28 | 9.189% | $152.0784 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $223.51 | 4.300% | $233.1209 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $108.74 | 8.157% | $117.6099 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $962.65 | $1,044.6514 | $1,044.65 | $1,044.60 | $1,044.60 | |