| 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 | $183.80 | 13.431% | $208.4862 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $161.73 | 4.678% | $169.2957 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $127.86 | 13.670% | $145.3385 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $89.82 | 12.666% | $101.1966 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $141.88 | 7.160% | $152.0386 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $127.34 | 8.138% | $137.7029 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $208.79 | 4.745% | $218.6971 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $1,041.22 | $1,132.7556 | $1,132.77 | $1,132.80 | $1,132.70 | |