| 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 | $184.90 | 4.347% | $192.9376 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $24.65 | 12.703% | $27.7813 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $100.71 | 7.217% | $107.9782 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $238.71 | 11.708% | $266.6582 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $188.99 | 6.708% | $201.6674 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $16.97 | 12.300% | $19.0573 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $98.43 | 3.812% | $102.1822 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $853.36 | $918.2622 | $918.27 | $918.30 | $918.40 | |