| 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 | $177.75 | 12.383% | $199.7608 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $88.80 | 4.151% | $92.4861 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $21.72 | 12.734% | $24.4858 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $48.66 | 9.325% | $53.1975 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $77.48 | 3.259% | $80.0051 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $112.27 | 8.244% | $121.5255 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $162.80 | 13.666% | $185.0482 | $185.05 | $185.05 | $185.00 |
| 7 purchase totals = | $689.48 | $756.5090 | $756.53 | $756.55 | $756.50 | |