| 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 | $129.77 | 10.229% | $143.0442 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $151.57 | 3.474% | $156.8355 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $237.43 | 6.596% | $253.0909 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $157.59 | 13.260% | $178.4864 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $155.28 | 8.409% | $168.3375 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $100.58 | 12.350% | $113.0016 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $126.87 | 10.294% | $139.93 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $1,059.09 | $1,152.7261 | $1,152.73 | $1,152.80 | $1,152.60 | |