| 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 | $190.58 | 4.202% | $198.5882 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $13.80 | 3.459% | $14.2773 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $90.99 | 8.375% | $98.6104 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $182.86 | 11.288% | $203.5012 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $177.77 | 5.249% | $187.1011 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $8.87 | 10.600% | $9.8102 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $7.71 | 7.724% | $8.3055 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $672.58 | $720.1939 | $720.20 | $720.20 | $720.20 | |