| 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 | $192.71 | 5.430% | $203.1742 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $189.69 | 7.104% | $203.1656 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $250.66 | 13.853% | $285.3839 | $285.38 | $285.40 | $285.40 |
| Purchase #4 | $195.34 | 7.736% | $210.4515 | $210.45 | $210.45 | $210.50 |
| Purchase #5 | $200.74 | 8.370% | $217.5419 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $146.52 | 10.391% | $161.7449 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $173.71 | 5.444% | $183.1668 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $1,349.37 | $1,464.6288 | $1,464.62 | $1,464.60 | $1,464.70 | |