| 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 | $153.86 | 9.315% | $168.1921 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $184.56 | 11.658% | $206.076 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $45.27 | 6.612% | $48.2633 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $194.26 | 9.189% | $212.1106 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $234.62 | 8.775% | $255.2079 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $50.68 | 13.725% | $57.6358 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $183.40 | 6.748% | $195.7758 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,046.65 | $1,143.2615 | $1,143.27 | $1,143.30 | $1,143.30 | |