| 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 | $147.65 | 5.645% | $155.9848 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $206.57 | 5.205% | $217.322 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $141.38 | 5.526% | $149.1927 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $40.46 | 5.762% | $42.7913 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $86.50 | 6.792% | $92.3751 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $22.32 | 8.294% | $24.1712 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $16.82 | 11.331% | $18.7259 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $661.70 | $700.5630 | $700.56 | $700.60 | $700.60 | |