| 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 | $134.50 | 8.204% | $145.5344 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $163.68 | 5.144% | $172.0997 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $149.92 | 13.690% | $170.444 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $246.33 | 5.156% | $259.0308 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $56.45 | 6.853% | $60.3185 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $138.29 | 4.768% | $144.8837 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $51.85 | 12.428% | $58.2939 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $941.02 | $1,010.6050 | $1,010.59 | $1,010.65 | $1,010.50 | |