| 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 | $189.62 | 9.761% | $208.1288 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $142.27 | 6.667% | $151.7551 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $173.48 | 6.436% | $184.6452 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $44.56 | 12.706% | $50.2218 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $153.54 | 11.723% | $171.5395 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $150.63 | 11.200% | $167.5006 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $22.77 | 9.851% | $25.0131 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $876.87 | $958.8041 | $958.81 | $958.80 | $958.70 | |