| 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 | $112.66 | 6.480% | $119.9604 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $116.46 | 6.664% | $124.2209 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $180.82 | 10.500% | $199.8061 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $6.32 | 6.280% | $6.7169 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $115.91 | 5.230% | $121.9721 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $117.43 | 4.776% | $123.0385 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $147.25 | 13.819% | $167.5985 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $796.85 | $863.3134 | $863.32 | $863.25 | $863.30 | |