| 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 | $143.54 | 9.124% | $156.6366 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $44.90 | 6.512% | $47.8239 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $9.56 | 8.687% | $10.3905 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $167.26 | 8.218% | $181.0054 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $25.80 | 11.348% | $28.7278 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $8.69 | 12.744% | $9.7975 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $35.33 | 3.770% | $36.6619 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $435.08 | $471.0436 | $471.05 | $471.05 | $471.00 | |