| 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 | $146.36 | 4.173% | $152.4676 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $98.69 | 9.615% | $108.179 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $144.50 | 3.353% | $149.3451 | $149.35 | $149.35 | $149.30 |
| Purchase #4 | $80.68 | 12.428% | $90.7069 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $82.33 | 5.283% | $86.6795 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $197.45 | 4.268% | $205.8772 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $174.38 | 4.443% | $182.1277 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $924.39 | $975.3830 | $975.40 | $975.45 | $975.40 | |