| 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 | $125.60 | 7.636% | $135.1908 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $59.78 | 11.366% | $66.5746 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $6.73 | 10.360% | $7.4272 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $15.86 | 13.715% | $18.0352 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $85.74 | 13.457% | $97.278 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $76.59 | 13.654% | $87.0476 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $53.34 | 7.575% | $57.3805 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $423.64 | $468.9339 | $468.94 | $469.00 | $468.90 | |