| 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 | $198.83 | 5.643% | $210.05 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $151.58 | 12.559% | $170.6169 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $92.38 | 11.335% | $102.8513 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $127.41 | 4.501% | $133.1447 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $125.41 | 7.499% | $134.8145 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $113.70 | 8.136% | $122.9506 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $35.41 | 12.230% | $39.7406 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $844.72 | $914.1686 | $914.16 | $914.15 | $914.20 | |