| 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 | $179.31 | 4.826% | $187.9635 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $7.94 | 7.417% | $8.5289 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $179.51 | 12.294% | $201.579 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $68.53 | 12.105% | $76.8256 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $85.87 | 12.554% | $96.6501 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $95.72 | 4.600% | $100.1231 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $197.54 | 6.725% | $210.8246 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $814.42 | $882.4948 | $882.49 | $882.50 | $882.50 | |