| 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 | $181.38 | 6.113% | $192.4678 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $25.53 | 8.819% | $27.7815 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $67.59 | 6.297% | $71.8461 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $150.49 | 3.350% | $155.5314 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $236.41 | 5.129% | $248.5355 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $77.65 | 4.145% | $80.8686 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $155.57 | 3.232% | $160.598 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $894.62 | $937.6289 | $937.64 | $937.65 | $937.60 | |