| 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 | $154.42 | 8.216% | $167.1071 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $198.73 | 9.839% | $218.283 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $148.77 | 13.178% | $168.3749 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $180.55 | 12.638% | $203.3679 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $55.30 | 9.672% | $60.6486 | $60.65 | $60.65 | $60.60 |
| Purchase #6 | $60.74 | 6.239% | $64.5296 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $92.75 | 6.277% | $98.5719 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $891.26 | $980.8830 | $980.88 | $980.85 | $980.90 | |