| 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 | $160.62 | 4.320% | $167.5588 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $12.27 | 9.580% | $13.4455 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $229.30 | 3.551% | $237.4424 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $33.57 | 8.334% | $36.3677 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $210.86 | 4.331% | $219.9923 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $216.28 | 9.137% | $236.0415 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $131.97 | 5.563% | $139.3115 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $994.87 | $1,050.1597 | $1,050.16 | $1,050.15 | $1,050.10 | |