| 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 | $178.65 | 9.299% | $195.2627 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $14.75 | 9.803% | $16.1959 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $143.88 | 11.344% | $160.2017 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $148.60 | 9.146% | $162.191 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $232.32 | 7.471% | $249.6766 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $177.37 | 11.342% | $197.4873 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $192.60 | 4.506% | $201.2786 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,088.17 | $1,182.2938 | $1,182.30 | $1,182.35 | $1,182.40 | |