| 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 | $66.62 | 13.568% | $75.659 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $110.81 | 8.333% | $120.0438 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $209.75 | 9.200% | $229.047 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $208.38 | 7.252% | $223.4917 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $136.98 | 6.222% | $145.5029 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $100.50 | 7.649% | $108.1872 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $136.82 | 7.447% | $147.009 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $969.86 | $1,048.9406 | $1,048.94 | $1,048.95 | $1,048.90 | |