| 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 | $121.39 | 7.310% | $130.2636 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $98.25 | 12.638% | $110.6668 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $187.66 | 10.597% | $207.5463 | $207.55 | $207.55 | $207.50 |
| Purchase #4 | $196.25 | 3.727% | $203.5642 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $111.78 | 9.681% | $122.6014 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $94.92 | 7.628% | $102.1605 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $70.81 | 13.644% | $80.4713 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $881.06 | $957.2741 | $957.27 | $957.20 | $957.40 | |