| 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 | $145.41 | 10.593% | $160.8133 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $133.85 | 8.148% | $144.7561 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $162.48 | 6.660% | $173.3012 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $203.91 | 3.166% | $210.3658 | $210.37 | $210.35 | $210.40 |
| Purchase #5 | $170.57 | 13.537% | $193.6601 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $211.96 | 11.339% | $235.9941 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $162.84 | 9.239% | $177.8848 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,191.02 | $1,296.7754 | $1,296.77 | $1,296.75 | $1,296.90 | |