| 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 | $82.48 | 4.474% | $86.1702 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $147.56 | 11.516% | $164.553 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $218.68 | 7.368% | $234.7923 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $160.97 | 11.294% | $179.15 | $179.15 | $179.15 | $179.20 |
| Purchase #5 | $143.41 | 10.299% | $158.1798 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $141.86 | 3.267% | $146.4946 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $199.55 | 10.167% | $219.8382 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $1,094.51 | $1,189.1781 | $1,189.17 | $1,189.20 | $1,189.30 | |