| 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 | $139.41 | 12.741% | $157.1722 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $27.90 | 13.219% | $31.5881 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $139.25 | 10.293% | $153.583 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $120.87 | 5.719% | $127.7826 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $89.68 | 10.201% | $98.8283 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $157.74 | 11.604% | $176.0441 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $32.38 | 11.172% | $35.9975 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $707.23 | $780.9958 | $780.99 | $781.05 | $781.00 | |