| 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 | $139.64 | 3.356% | $144.3263 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $126.39 | 8.106% | $136.6352 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $95.74 | 10.596% | $105.8846 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $68.91 | 13.635% | $78.3059 | $78.31 | $78.30 | $78.30 |
| Purchase #5 | $35.75 | 10.122% | $39.3686 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $186.62 | 4.186% | $194.4319 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $66.52 | 3.348% | $68.7471 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $719.57 | $767.6996 | $767.71 | $767.75 | $767.60 | |