| 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 | $190.70 | 6.762% | $203.5951 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $22.46 | 9.572% | $24.6099 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $223.39 | 10.351% | $246.5131 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $130.95 | 13.552% | $148.6963 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $71.80 | 11.658% | $80.1704 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $44.27 | 10.205% | $48.7878 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $149.92 | 7.663% | $161.4084 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $833.49 | $913.7810 | $913.79 | $913.75 | $913.80 | |