| 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 | $194.84 | 8.384% | $211.1754 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $132.35 | 3.727% | $137.2827 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $34.27 | 5.444% | $36.1357 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $152.94 | 13.112% | $172.9935 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $159.76 | 5.128% | $167.9525 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $86.67 | 4.456% | $90.532 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $83.35 | 9.592% | $91.3449 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $844.18 | $907.4167 | $907.41 | $907.50 | $907.40 | |