| 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 | $144.42 | 9.371% | $157.9536 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $196.35 | 13.484% | $222.8258 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $199.71 | 5.852% | $211.397 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $95.75 | 6.278% | $101.7612 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $177.95 | 7.858% | $191.9333 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $70.55 | 11.375% | $78.5751 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $20.77 | 11.408% | $23.1394 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $905.50 | $987.5854 | $987.59 | $987.65 | $987.60 | |