| 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 | $166.89 | 11.199% | $185.58 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $214.31 | 13.432% | $243.0961 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $14.58 | 4.307% | $15.208 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $198.93 | 6.190% | $211.2438 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $204.80 | 13.382% | $232.2063 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $19.57 | 9.376% | $21.4049 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $13.38 | 4.279% | $13.9525 | $13.95 | $13.95 | $14.00 |
| 7 purchase totals = | $832.46 | $922.6916 | $922.69 | $922.70 | $922.70 | |