| 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 | $141.55 | 13.766% | $161.0358 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $74.26 | 12.329% | $83.4155 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $144.48 | 6.305% | $153.5895 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $41.26 | 8.279% | $44.6759 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $186.64 | 9.783% | $204.899 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $64.31 | 3.153% | $66.3377 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $7.30 | 7.485% | $7.8464 | $7.85 | $7.85 | $7.80 |
| 7 purchase totals = | $659.80 | $721.7998 | $721.82 | $721.85 | $721.70 | |