| 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 | $137.33 | 7.343% | $147.4141 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $91.73 | 10.717% | $101.5607 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $160.57 | 5.352% | $169.1637 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $125.31 | 4.764% | $131.2798 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $236.36 | 6.568% | $251.8841 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $150.25 | 11.419% | $167.407 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $141.74 | 9.692% | $155.4774 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $1,043.29 | $1,124.1868 | $1,124.18 | $1,124.20 | $1,124.30 | |