| 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 | $138.58 | 13.211% | $156.8878 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $155.93 | 5.232% | $164.0883 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $6.96 | 8.242% | $7.5336 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $18.50 | 4.813% | $19.3904 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $177.69 | 3.664% | $184.2006 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $100.34 | 6.588% | $106.9504 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $246.91 | 7.683% | $265.8801 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $844.91 | $904.9312 | $904.93 | $905.00 | $905.00 | |