| 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 | $202.76 | 5.278% | $213.4617 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $39.43 | 11.471% | $43.953 | $43.95 | $43.95 | $44.00 |
| Purchase #3 | $162.86 | 5.308% | $171.5046 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $32.27 | 9.182% | $35.233 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $19.82 | 9.557% | $21.7142 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $177.94 | 10.839% | $197.2269 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $13.43 | 7.564% | $14.4458 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $648.51 | $697.5392 | $697.53 | $697.55 | $697.50 | |