| 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 | $167.84 | 5.229% | $176.6164 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $213.96 | 8.245% | $231.601 | $231.60 | $231.60 | $231.60 |
| Purchase #3 | $213.68 | 9.140% | $233.2104 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $220.44 | 3.869% | $228.9688 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $94.40 | 10.687% | $104.4885 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $75.80 | 7.233% | $81.2826 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $221.34 | 8.705% | $240.6076 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,207.46 | $1,296.7753 | $1,296.78 | $1,296.75 | $1,296.80 | |