| 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 | $156.39 | 10.533% | $172.8626 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $43.62 | 8.509% | $47.3316 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $219.61 | 6.661% | $234.2382 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $203.86 | 5.226% | $214.5137 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $6.85 | 8.756% | $7.4498 | $7.45 | $7.45 | $7.40 |
| Purchase #6 | $165.68 | 5.157% | $174.2241 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $108.62 | 7.479% | $116.7437 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $904.63 | $967.3637 | $967.35 | $967.35 | $967.20 | |