| 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 | $158.75 | 10.321% | $175.1346 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $37.61 | 4.683% | $39.3713 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $12.34 | 5.303% | $12.9944 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $20.93 | 12.610% | $23.5693 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $83.76 | 3.397% | $86.6053 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $240.63 | 11.691% | $268.7621 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $221.53 | 3.169% | $228.5503 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $775.55 | $834.9873 | $834.98 | $834.95 | $835.10 | |