| 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 | $121.34 | 13.744% | $138.017 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $17.60 | 9.285% | $19.2342 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $149.32 | 5.493% | $157.5221 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $175.32 | 8.206% | $189.7068 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $126.49 | 9.511% | $138.5205 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $193.68 | 5.605% | $204.5358 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $86.49 | 8.849% | $94.1435 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $870.24 | $941.6799 | $941.68 | $941.65 | $941.50 | |