| 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 | $156.38 | 12.546% | $175.9994 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $133.77 | 13.508% | $151.8397 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $177.92 | 11.353% | $198.1193 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $233.77 | 4.248% | $243.7005 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $80.60 | 4.766% | $84.4414 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $244.60 | 3.623% | $253.4619 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $190.80 | 4.133% | $198.6858 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $1,217.84 | $1,306.2480 | $1,306.25 | $1,306.25 | $1,306.20 | |