| 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 | $138.55 | 7.291% | $148.6517 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $14.73 | 8.238% | $15.9435 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $106.80 | 7.430% | $114.7352 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $118.59 | 10.780% | $131.374 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $130.58 | 4.188% | $136.0487 | $136.05 | $136.05 | $136.00 |
| Purchase #6 | $138.72 | 3.154% | $143.0952 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $65.27 | 10.571% | $72.1697 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $713.24 | $762.0180 | $762.02 | $762.00 | $762.00 | |