| 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 | 7.416% | $186.1842 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $128.74 | 13.564% | $146.2023 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $138.53 | 13.586% | $157.3507 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $228.51 | 12.541% | $257.1674 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $21.44 | 8.162% | $23.1899 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $103.40 | 12.770% | $116.6042 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $177.38 | 12.189% | $199.0008 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $971.33 | $1,085.6995 | $1,085.69 | $1,085.70 | $1,085.80 | |