| 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 | $134.94 | 7.709% | $145.3425 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $131.48 | 9.561% | $144.0508 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $110.71 | 8.864% | $120.5233 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $199.36 | 9.206% | $217.7131 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $240.26 | 10.866% | $266.3667 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $189.38 | 9.866% | $208.0642 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $160.87 | 13.248% | $182.1821 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,167.00 | $1,284.2427 | $1,284.23 | $1,284.20 | $1,284.30 | |