| 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 | $151.80 | 5.259% | $159.7832 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $59.44 | 8.289% | $64.367 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $105.89 | 13.178% | $119.8442 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $217.39 | 13.710% | $247.1942 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $82.53 | 11.161% | $91.7412 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $225.44 | 7.741% | $242.8913 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $135.29 | 4.709% | $141.6608 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $977.78 | $1,067.4819 | $1,067.47 | $1,067.50 | $1,067.50 | |