| 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 | $65.73 | 11.125% | $73.0425 | $73.04 | $73.05 | $73.00 |
| Purchase #2 | $188.43 | 3.311% | $194.6689 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $142.71 | 10.691% | $157.9671 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $222.98 | 9.174% | $243.4362 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $50.63 | 5.320% | $53.3235 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $69.36 | 13.627% | $78.8117 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $153.75 | 4.165% | $160.1537 | $160.15 | $160.15 | $160.20 |
| 7 purchase totals = | $893.59 | $961.4036 | $961.40 | $961.35 | $961.40 | |