| 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 | $5.77 | 5.628% | $6.0947 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $172.27 | 13.175% | $194.9666 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $158.85 | 5.144% | $167.0212 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $41.48 | 4.692% | $43.4262 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $150.42 | 9.437% | $164.6151 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $11.37 | 4.147% | $11.8415 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $174.41 | 7.460% | $187.421 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $714.57 | $775.3863 | $775.39 | $775.35 | $775.30 | |