| 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 | $144.90 | 13.263% | $164.1181 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $69.68 | 6.346% | $74.1019 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $119.70 | 12.820% | $135.0455 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $132.54 | 7.301% | $142.2167 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $42.68 | 13.284% | $48.3496 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $140.30 | 5.823% | $148.4697 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $232.30 | 3.612% | $240.6907 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $882.10 | $952.9922 | $953.00 | $952.95 | $952.90 | |