| 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 | $180.31 | 6.211% | $191.5091 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $185.34 | 10.681% | $205.1362 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $131.90 | 10.202% | $145.3564 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $166.41 | 8.635% | $180.7795 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $8.78 | 11.574% | $9.7962 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $146.80 | 9.810% | $161.2011 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $46.71 | 4.112% | $48.6307 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $866.25 | $942.4092 | $942.42 | $942.45 | $942.40 | |