| 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 | $191.98 | 5.544% | $202.6234 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $16.30 | 13.175% | $18.4475 | $18.45 | $18.45 | $18.40 |
| Purchase #3 | $164.87 | 3.472% | $170.5943 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $175.55 | 4.722% | $183.8395 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $181.27 | 3.346% | $187.3353 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $73.45 | 12.606% | $82.7091 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $42.68 | 5.450% | $45.0061 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $846.10 | $890.5552 | $890.56 | $890.55 | $890.40 | |