| 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 | $133.95 | 13.142% | $151.5537 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $162.70 | 7.673% | $175.184 | $175.18 | $175.20 | $175.20 |
| Purchase #3 | $118.58 | 5.864% | $125.5335 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $39.70 | 7.564% | $42.7029 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $177.80 | 12.381% | $199.8134 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $28.27 | 10.674% | $31.2875 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $218.44 | 3.604% | $226.3126 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $879.44 | $952.3876 | $952.37 | $952.40 | $952.40 | |