| 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 | $164.48 | 7.704% | $177.1515 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $47.59 | 4.386% | $49.6773 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $203.35 | 11.872% | $227.4917 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $177.75 | 8.183% | $192.2953 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $128.34 | 6.154% | $136.238 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $64.76 | 11.349% | $72.1096 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $21.53 | 12.497% | $24.2206 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $807.80 | $879.1840 | $879.19 | $879.20 | $879.20 | |