| 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 | $122.29 | 5.174% | $128.6173 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $49.47 | 5.244% | $52.0642 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $63.70 | 12.703% | $71.7918 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $175.61 | 6.145% | $186.4012 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $165.33 | 7.710% | $178.0769 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $182.49 | 7.491% | $196.1603 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $86.90 | 6.460% | $92.5137 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $845.79 | $905.6254 | $905.62 | $905.60 | $905.70 | |