| 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 | $156.48 | 4.698% | $163.8314 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $107.56 | 10.793% | $119.169 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $186.70 | 11.331% | $207.855 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $20.79 | 3.775% | $21.5748 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $95.27 | 13.813% | $108.4296 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $194.36 | 3.128% | $200.4396 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $145.53 | 13.372% | $164.9903 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $906.69 | $986.2897 | $986.29 | $986.30 | $986.30 | |