| 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 | $32.38 | 12.312% | $36.3666 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $139.26 | 4.617% | $145.6896 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $145.34 | 4.530% | $151.9239 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $175.96 | 9.773% | $193.1566 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $104.63 | 5.383% | $110.2622 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $204.95 | 7.688% | $220.7066 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $202.99 | 3.235% | $209.5567 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,005.51 | $1,067.6622 | $1,067.67 | $1,067.60 | $1,067.80 | |