| 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 | $173.94 | 11.736% | $194.3536 | $194.35 | $194.35 | $194.40 |
| Purchase #2 | $12.73 | 3.666% | $13.1967 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $74.95 | 13.788% | $85.2841 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $161.25 | 6.205% | $171.2556 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $169.77 | 8.792% | $184.6962 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $168.42 | 10.580% | $186.2388 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $94.26 | 7.118% | $100.9694 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $855.32 | $935.9944 | $936.00 | $936.00 | $936.10 | |