| 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 | $161.96 | 9.672% | $177.6248 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $235.55 | 3.325% | $243.382 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $91.76 | 9.708% | $100.6681 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $125.79 | 3.412% | $130.082 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $51.69 | 6.464% | $55.0312 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $242.77 | 9.395% | $265.5782 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $70.30 | 7.463% | $75.5465 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $979.82 | $1,047.9128 | $1,047.91 | $1,047.95 | $1,047.90 | |