| 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 | $232.40 | 5.325% | $244.7753 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $177.80 | 7.712% | $191.5119 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $64.36 | 10.850% | $71.3431 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $66.78 | 10.737% | $73.9502 | $73.95 | $73.95 | $74.00 |
| Purchase #5 | $179.94 | 3.147% | $185.6027 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $13.53 | 10.159% | $14.9045 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $85.37 | 10.385% | $94.2357 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $820.18 | $876.3234 | $876.32 | $876.35 | $876.30 | |