| 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 | $120.53 | 10.330% | $132.9807 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $142.39 | 8.407% | $154.3607 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $174.39 | 12.430% | $196.0667 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $24.56 | 10.317% | $27.0939 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $40.28 | 7.706% | $43.384 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $87.61 | 5.180% | $92.1482 | $92.15 | $92.15 | $92.10 |
| Purchase #7 | $134.75 | 7.724% | $145.1581 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $724.51 | $791.1923 | $791.19 | $791.20 | $791.30 | |