| 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 | $182.45 | 9.416% | $199.6295 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $212.52 | 11.573% | $237.1149 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $157.31 | 4.472% | $164.3449 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $204.91 | 11.144% | $227.7452 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $220.68 | 3.420% | $228.2273 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $230.46 | 4.206% | $240.1531 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $98.60 | 7.655% | $106.1478 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $1,306.93 | $1,403.3627 | $1,403.36 | $1,403.40 | $1,403.20 | |