| 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 | $155.63 | 5.777% | $164.6207 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $91.91 | 12.355% | $103.2655 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $215.62 | 8.241% | $233.3892 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $99.29 | 11.174% | $110.3847 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $190.65 | 6.534% | $203.1071 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $217.77 | 4.752% | $228.1184 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $116.59 | 10.165% | $128.4414 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $1,087.46 | $1,171.3270 | $1,171.33 | $1,171.30 | $1,171.30 | |