| 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 | $106.37 | 13.825% | $121.0757 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $156.34 | 5.414% | $164.8042 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $118.51 | 8.156% | $128.1757 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $138.96 | 7.742% | $149.7183 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $79.96 | 3.476% | $82.7394 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $196.57 | 13.825% | $223.7458 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $57.25 | 12.408% | $64.3536 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $853.96 | $934.6127 | $934.62 | $934.65 | $934.60 | |