| 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 | $148.91 | 10.133% | $163.9991 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $208.37 | 8.780% | $226.6649 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $184.85 | 13.770% | $210.3038 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $220.98 | 5.177% | $232.4201 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $177.90 | 6.272% | $189.0579 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $143.36 | 5.182% | $150.7889 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $46.47 | 7.391% | $49.9046 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $1,130.84 | $1,223.1393 | $1,223.13 | $1,223.10 | $1,223.20 | |