| 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 | $148.66 | 5.728% | $157.1752 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $163.85 | 6.242% | $174.0775 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $38.39 | 4.454% | $40.0999 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $99.55 | 9.293% | $108.8012 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $16.42 | 5.523% | $17.3269 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $201.90 | 4.486% | $210.9572 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $112.42 | 7.456% | $120.802 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $781.19 | $829.2399 | $829.25 | $829.30 | $829.30 | |