| 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 | $147.96 | 7.628% | $159.2464 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $190.69 | 10.787% | $211.2597 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $177.59 | 11.461% | $197.9436 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $139.88 | 4.455% | $146.1117 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $35.74 | 11.262% | $39.765 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $97.97 | 3.170% | $101.0756 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $44.26 | 8.692% | $48.1071 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $834.09 | $903.5091 | $903.52 | $903.50 | $903.50 | |