| 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 | $103.63 | 9.362% | $113.3318 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $178.67 | 11.214% | $198.7061 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $34.40 | 5.221% | $36.196 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $82.70 | 10.765% | $91.6027 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $61.58 | 7.512% | $66.2059 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $102.34 | 3.594% | $106.0181 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $43.44 | 4.820% | $45.5338 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $606.76 | $657.5944 | $657.60 | $657.60 | $657.50 | |