| 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 | $83.89 | 9.342% | $91.727 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $133.25 | 6.299% | $141.6434 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $209.96 | 9.616% | $230.1498 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $59.68 | 13.623% | $67.8102 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $111.43 | 3.239% | $115.0392 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $153.66 | 4.134% | $160.0123 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $19.59 | 5.821% | $20.7303 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $771.46 | $827.1122 | $827.11 | $827.15 | $826.90 | |