| 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 | $123.48 | 9.469% | $135.1723 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $89.79 | 13.424% | $101.8434 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $59.97 | 11.769% | $67.0279 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $67.40 | 3.478% | $69.7442 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $156.90 | 3.230% | $161.9679 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $190.86 | 8.852% | $207.7549 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $195.42 | 4.739% | $204.681 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $883.82 | $948.1916 | $948.18 | $948.20 | $948.20 | |