| 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 | $161.90 | 12.113% | $181.5109 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $75.88 | 10.344% | $83.729 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $243.28 | 12.434% | $273.5294 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $114.91 | 12.162% | $128.8854 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $21.54 | 13.340% | $24.4134 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $207.89 | 11.607% | $232.0198 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $17.89 | 8.631% | $19.4341 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $843.29 | $943.5220 | $943.52 | $943.55 | $943.40 | |