| 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 | $17.98 | 10.185% | $19.8113 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $21.53 | 7.808% | $23.2111 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $67.75 | 13.835% | $77.1232 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $73.77 | 11.374% | $82.1606 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $191.82 | 6.278% | $203.8625 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $115.62 | 12.635% | $130.2286 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $152.35 | 3.725% | $158.025 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $640.82 | $694.4223 | $694.42 | $694.40 | $694.40 | |