| 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 | $215.29 | 8.351% | $233.2689 | $233.27 | $233.25 | $233.30 |
| Purchase #2 | $161.78 | 3.501% | $167.4439 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $132.55 | 7.574% | $142.5893 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $21.30 | 3.673% | $22.0823 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $147.67 | 8.458% | $160.1599 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $174.53 | 3.562% | $180.7468 | $180.75 | $180.75 | $180.70 |
| Purchase #7 | $174.46 | 6.529% | $185.8505 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $1,027.58 | $1,092.1416 | $1,092.14 | $1,092.15 | $1,092.20 | |