| 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 | $168.87 | 13.469% | $191.6151 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $155.64 | 6.168% | $165.2399 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $20.87 | 6.452% | $22.2165 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $170.85 | 6.852% | $182.5566 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $15.63 | 12.238% | $17.5428 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $91.94 | 11.614% | $102.6179 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $110.87 | 11.621% | $123.7542 | $123.75 | $123.75 | $123.80 |
| 7 purchase totals = | $734.67 | $805.5430 | $805.55 | $805.50 | $805.50 | |