| 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 | $182.41 | 11.804% | $203.9417 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $216.55 | 6.235% | $230.0519 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $212.30 | 7.308% | $227.8149 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $42.84 | 13.601% | $48.6667 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $31.77 | 6.297% | $33.7706 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $126.57 | 13.272% | $143.3684 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $168.42 | 5.799% | $178.1867 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $980.86 | $1,065.8009 | $1,065.80 | $1,065.75 | $1,065.90 | |