| 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 | $228.31 | 10.583% | $252.472 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $128.89 | 5.171% | $135.5549 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $16.72 | 10.802% | $18.5261 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $130.84 | 4.443% | $136.6532 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $36.93 | 10.588% | $40.8401 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $122.46 | 4.468% | $127.9315 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $147.46 | 6.839% | $157.5448 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $811.61 | $869.5226 | $869.51 | $869.55 | $869.50 | |