| 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 | $143.81 | 9.346% | $157.2505 | $157.25 | $157.25 | $157.30 |
| Purchase #2 | $22.77 | 12.872% | $25.701 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $19.62 | 8.279% | $21.2443 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $31.97 | 13.456% | $36.2719 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $73.34 | 6.437% | $78.0609 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $62.65 | 3.140% | $64.6172 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $44.64 | 4.238% | $46.5318 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $398.80 | $429.6776 | $429.67 | $429.65 | $429.70 | |