| 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 | $155.98 | 4.573% | $163.113 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $18.66 | 9.321% | $20.3993 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $158.61 | 5.433% | $167.2273 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $202.49 | 10.318% | $223.3829 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $29.85 | 7.650% | $32.1335 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $227.46 | 8.672% | $247.1853 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $249.67 | 12.871% | $281.805 | $281.81 | $281.80 | $281.80 |
| 7 purchase totals = | $1,042.72 | $1,135.2463 | $1,135.25 | $1,135.30 | $1,135.20 | |