| 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 | $72.65 | 12.599% | $81.8032 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $181.53 | 8.768% | $197.4466 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $241.53 | 5.548% | $254.9301 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $93.39 | 9.595% | $102.3508 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $167.73 | 3.813% | $174.1255 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $13.79 | 6.317% | $14.6611 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $17.52 | 5.143% | $18.4211 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $788.14 | $843.7384 | $843.74 | $843.75 | $843.70 | |