| 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 | $149.25 | 4.304% | $155.6737 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $250.70 | 11.470% | $279.4553 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $199.67 | 6.684% | $213.0159 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $221.96 | 3.821% | $230.4411 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $155.65 | 7.397% | $167.1634 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $113.95 | 3.448% | $117.879 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $110.95 | 9.613% | $121.6156 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $1,202.13 | $1,285.2440 | $1,285.25 | $1,285.20 | $1,285.30 | |