| 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 | $15.65 | 11.334% | $17.4238 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $65.92 | 6.447% | $70.1699 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $136.66 | 8.267% | $147.9577 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $176.72 | 6.815% | $188.7635 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $181.46 | 3.317% | $187.479 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $47.72 | 13.302% | $54.0677 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $172.64 | 6.530% | $183.9134 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $796.77 | $849.7750 | $849.77 | $849.70 | $849.90 | |