| 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 | $174.75 | 7.426% | $187.7269 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $234.63 | 5.464% | $247.4502 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $28.27 | 12.156% | $31.7065 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $108.46 | 5.512% | $114.4383 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $160.89 | 3.776% | $166.9652 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $160.76 | 5.843% | $170.1532 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $112.36 | 4.602% | $117.5308 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $980.12 | $1,035.9711 | $1,035.98 | $1,036.00 | $1,036.00 | |