| 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 | $237.87 | 6.110% | $252.4039 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $56.57 | 7.446% | $60.7822 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $57.68 | 9.246% | $63.0131 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $151.45 | 4.418% | $158.1411 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $153.63 | 5.218% | $161.6464 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $40.71 | 7.397% | $43.7213 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $216.73 | 6.334% | $230.4577 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $914.64 | $970.1657 | $970.16 | $970.15 | $970.10 | |