| 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 | $137.95 | 4.615% | $144.3164 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $97.88 | 10.692% | $108.3453 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $83.97 | 9.644% | $92.0681 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $37.38 | 9.181% | $40.8119 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $248.84 | 5.391% | $262.255 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $52.61 | 7.397% | $56.5016 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $244.50 | 11.491% | $272.5955 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $903.13 | $976.8938 | $976.91 | $976.85 | $976.90 | |