| 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 | $189.90 | 8.842% | $206.691 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $74.80 | 9.391% | $81.8245 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $129.27 | 6.332% | $137.4554 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $60.63 | 8.521% | $65.7963 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $153.86 | 9.167% | $167.9643 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $103.78 | 11.389% | $115.5995 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $6.39 | 5.705% | $6.7545 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $718.63 | $782.0855 | $782.08 | $782.05 | $782.20 | |