| 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 | $181.41 | 7.548% | $195.1028 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $8.73 | 12.224% | $9.7972 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $184.27 | 10.536% | $203.6847 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $55.54 | 9.542% | $60.8396 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $29.34 | 7.559% | $31.5578 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $74.78 | 7.803% | $80.6151 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $134.50 | 10.440% | $148.5418 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $668.57 | $730.1390 | $730.14 | $730.15 | $730.10 | |