| 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 | $16.41 | 10.505% | $18.1339 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $54.42 | 13.225% | $61.617 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $153.42 | 3.371% | $158.5918 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $6.79 | 6.211% | $7.2117 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $190.87 | 6.780% | $203.811 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $207.63 | 6.361% | $220.8373 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $112.61 | 8.599% | $122.2933 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $742.15 | $792.4960 | $792.49 | $792.50 | $792.40 | |