| 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 | $164.60 | 7.345% | $176.6899 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $58.33 | 10.584% | $64.5036 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $141.64 | 5.723% | $149.7461 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $7.83 | 9.472% | $8.5717 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $226.80 | 4.452% | $236.8971 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $104.65 | 6.665% | $111.6249 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $235.65 | 5.788% | $249.2894 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $939.50 | $997.3227 | $997.32 | $997.30 | $997.30 | |