| 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 | $75.70 | 3.295% | $78.1943 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $226.91 | 13.170% | $256.794 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $89.37 | 8.179% | $96.6796 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $16.31 | 13.373% | $18.4911 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $206.26 | 11.645% | $230.279 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $126.63 | 9.629% | $138.8232 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $156.58 | 10.343% | $172.7751 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $897.76 | $992.0363 | $992.03 | $992.10 | $992.10 | |