| 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 | $40.34 | 3.662% | $41.8173 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $210.93 | 5.185% | $221.8667 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $150.97 | 10.681% | $167.0951 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $235.76 | 7.148% | $252.6121 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $155.51 | 5.142% | $163.5063 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $85.71 | 6.593% | $91.3609 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $175.84 | 7.192% | $188.4864 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $1,055.06 | $1,126.7448 | $1,126.76 | $1,126.70 | $1,126.80 | |