| 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 | $144.31 | 4.364% | $150.6077 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $248.40 | 7.104% | $266.0463 | $266.05 | $266.05 | $266.00 |
| Purchase #3 | $133.43 | 11.181% | $148.3488 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $15.87 | 9.619% | $17.3965 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $226.34 | 8.502% | $245.5834 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $64.89 | 13.834% | $73.8669 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $239.38 | 6.246% | $254.3317 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $1,072.62 | $1,156.1813 | $1,156.19 | $1,156.20 | $1,156.10 | |