| 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 | $170.53 | 13.746% | $193.9711 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $107.32 | 6.583% | $114.3849 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $195.48 | 6.160% | $207.5216 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $112.52 | 10.298% | $124.1073 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $207.90 | 10.272% | $229.2555 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $101.70 | 13.410% | $115.338 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $65.48 | 13.234% | $74.1456 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $960.93 | $1,058.7240 | $1,058.73 | $1,058.70 | $1,058.70 | |