| 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 | $13.64 | 7.375% | $14.646 | $14.65 | $14.65 | $14.60 |
| Purchase #2 | $16.65 | 5.757% | $17.6085 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $147.87 | 6.671% | $157.7344 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $162.66 | 7.444% | $174.7684 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $20.76 | 6.778% | $22.1671 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $133.66 | 8.695% | $145.2817 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $212.47 | 13.406% | $240.9537 | $240.95 | $240.95 | $241.00 |
| 7 purchase totals = | $707.71 | $773.1598 | $773.16 | $773.15 | $773.20 | |