| 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 | $150.75 | 4.480% | $157.5036 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $149.49 | 10.673% | $165.4451 | $165.45 | $165.45 | $165.40 |
| Purchase #3 | $118.94 | 5.814% | $125.8552 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $141.28 | 7.207% | $151.462 | $151.46 | $151.45 | $151.50 |
| Purchase #5 | $206.58 | 10.131% | $227.5086 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $8.40 | 12.332% | $9.4359 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $233.67 | 3.437% | $241.7012 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $1,009.11 | $1,078.9116 | $1,078.92 | $1,078.90 | $1,078.90 | |