| 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 | $152.68 | 4.274% | $159.2055 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $73.45 | 8.332% | $79.5699 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $163.53 | 5.654% | $172.776 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $170.58 | 6.389% | $181.4784 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $83.58 | 10.777% | $92.5874 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $13.70 | 7.800% | $14.7686 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $62.91 | 11.327% | $70.0358 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $720.43 | $770.4216 | $770.44 | $770.45 | $770.50 | |