| 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 | $145.70 | 6.150% | $154.6606 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $21.68 | 9.143% | $23.6622 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $135.28 | 11.198% | $150.4287 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $36.55 | 12.174% | $40.9996 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $58.29 | 11.269% | $64.8587 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $241.55 | 12.845% | $272.5771 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $140.37 | 11.148% | $156.0184 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $779.42 | $863.2053 | $863.21 | $863.20 | $863.30 | |