| 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 | $137.88 | 5.489% | $145.4482 | $145.45 | $145.45 | $145.40 |
| Purchase #2 | $57.39 | 12.557% | $64.5965 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $71.41 | 8.489% | $77.472 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $191.80 | 7.851% | $206.8582 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $37.74 | 6.626% | $40.2407 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $149.40 | 3.622% | $154.8113 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $129.35 | 10.255% | $142.6148 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $774.97 | $832.0417 | $832.04 | $832.00 | $832.00 | |