| 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 | $174.49 | 11.259% | $194.1358 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $162.50 | 12.668% | $183.0855 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $191.54 | 6.414% | $203.8254 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $229.31 | 9.342% | $250.7321 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $9.30 | 8.727% | $10.1116 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $24.68 | 4.754% | $25.8533 | $25.85 | $25.85 | $25.90 |
| Purchase #7 | $84.42 | 8.158% | $91.307 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $876.24 | $959.0507 | $959.06 | $959.10 | $959.00 | |