| 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 | $173.33 | 11.532% | $193.3184 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $177.55 | 7.734% | $191.2817 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $19.68 | 10.803% | $21.806 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $228.63 | 5.280% | $240.7017 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $199.77 | 12.872% | $225.4844 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $58.28 | 8.849% | $63.4372 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $190.76 | 7.177% | $204.4508 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $1,048.00 | $1,140.4802 | $1,140.48 | $1,140.50 | $1,140.50 | |