| 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 | $55.87 | 10.802% | $61.9051 | $61.91 | $61.90 | $61.90 |
| Purchase #2 | $143.66 | 11.245% | $159.8146 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $128.54 | 7.427% | $138.0867 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $166.46 | 7.440% | $178.8446 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $244.80 | 11.214% | $272.2519 | $272.25 | $272.25 | $272.30 |
| Purchase #6 | $7.53 | 10.373% | $8.3111 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $145.74 | 10.178% | $160.5734 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $892.60 | $979.7874 | $979.78 | $979.75 | $979.80 | |