| 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 | $162.36 | 8.120% | $175.5436 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $135.51 | 13.137% | $153.3119 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $248.55 | 7.815% | $267.9742 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $247.27 | 12.548% | $278.2974 | $278.30 | $278.30 | $278.30 |
| Purchase #5 | $154.73 | 11.124% | $171.9422 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $237.33 | 3.848% | $246.4625 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $139.64 | 8.680% | $151.7608 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $1,325.39 | $1,445.2926 | $1,445.28 | $1,445.25 | $1,445.30 | |