| 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 | $177.85 | 12.664% | $200.3729 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $81.85 | 8.389% | $88.7164 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $34.43 | 10.755% | $38.1329 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $157.67 | 9.281% | $172.3034 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $168.95 | 4.202% | $176.0493 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $237.91 | 5.324% | $250.5763 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $34.85 | 9.581% | $38.189 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $893.51 | $964.3402 | $964.34 | $964.35 | $964.30 | |