| 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 | $117.37 | 13.527% | $133.2466 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $69.64 | 3.644% | $72.1777 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $183.82 | 7.846% | $198.2425 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $243.38 | 4.170% | $253.5289 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $46.95 | 3.298% | $48.4984 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $175.31 | 7.331% | $188.162 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $16.28 | 5.105% | $17.1111 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $852.75 | $910.9672 | $910.97 | $911.00 | $910.90 | |