| 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 | $170.64 | 12.574% | $192.0963 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $131.45 | 11.427% | $146.4708 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $149.93 | 8.835% | $163.1763 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $225.89 | 5.862% | $239.1317 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $49.55 | 6.869% | $52.9536 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $149.81 | 11.449% | $166.9617 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $43.88 | 4.535% | $45.87 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $921.15 | $1,006.6604 | $1,006.66 | $1,006.65 | $1,006.80 | |