| 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 | $234.33 | 9.777% | $257.2404 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $71.68 | 5.220% | $75.4217 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $157.65 | 5.396% | $166.1568 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $176.41 | 9.549% | $193.2554 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $158.83 | 6.107% | $168.5297 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $74.71 | 5.860% | $79.088 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $138.76 | 4.551% | $145.075 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $1,012.37 | $1,084.7670 | $1,084.78 | $1,084.80 | $1,084.80 | |