| 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 | $162.79 | 3.299% | $168.1604 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $112.65 | 11.800% | $125.9427 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $227.94 | 7.312% | $244.607 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $230.49 | 6.453% | $245.3635 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $46.81 | 4.283% | $48.8149 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $100.77 | 9.441% | $110.2837 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $138.56 | 7.760% | $149.3123 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,020.01 | $1,092.4845 | $1,092.47 | $1,092.45 | $1,092.50 | |