| 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 | $151.40 | 10.441% | $167.2077 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $71.55 | 8.407% | $77.5652 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $180.52 | 11.356% | $201.0199 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $83.31 | 5.434% | $87.8371 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $105.56 | 8.864% | $114.9168 | $114.92 | $114.90 | $114.90 |
| Purchase #6 | $149.91 | 5.175% | $157.6678 | $157.67 | $157.65 | $157.70 |
| Purchase #7 | $132.76 | 13.473% | $150.6468 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $875.01 | $956.8613 | $956.88 | $956.80 | $956.80 | |