| 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 | $129.87 | 5.684% | $137.2518 | $137.25 | $137.25 | $137.30 |
| Purchase #2 | $217.57 | 10.845% | $241.1655 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $16.88 | 13.835% | $19.2153 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $83.44 | 8.356% | $90.4122 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $167.30 | 13.248% | $189.4639 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $63.79 | 4.796% | $66.8494 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $182.62 | 9.430% | $199.8411 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $861.47 | $944.1992 | $944.20 | $944.15 | $944.20 | |