| 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 | $81.65 | 3.384% | $84.413 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $16.82 | 8.822% | $18.3039 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $130.92 | 13.549% | $148.6584 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $173.28 | 6.711% | $184.9088 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $138.27 | 5.466% | $145.8278 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $128.52 | 8.446% | $139.3748 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $216.45 | 13.381% | $245.4132 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $885.91 | $966.8999 | $966.89 | $966.85 | $966.90 | |