| 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 | $5.93 | 3.760% | $6.153 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $99.36 | 5.474% | $104.799 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $143.88 | 6.460% | $153.1746 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $219.91 | 8.200% | $237.9426 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $23.42 | 6.201% | $24.8723 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $167.53 | 7.425% | $179.9691 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $192.43 | 9.802% | $211.292 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $852.46 | $918.2026 | $918.19 | $918.15 | $918.30 | |