| 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 | $173.94 | 8.752% | $189.1632 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $139.25 | 10.499% | $153.8699 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $18.39 | 10.483% | $20.3178 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $235.63 | 8.642% | $255.9931 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $181.61 | 9.583% | $199.0137 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $105.59 | 7.483% | $113.4913 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $18.98 | 8.719% | $20.6349 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $873.39 | $952.4839 | $952.47 | $952.45 | $952.50 | |