| 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 | $143.64 | 9.124% | $156.7457 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $226.83 | 7.379% | $243.5678 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $247.50 | 10.185% | $272.7079 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $66.36 | 10.644% | $73.4234 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $230.57 | 12.516% | $259.4281 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $43.74 | 7.252% | $46.912 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $116.26 | 10.135% | $128.043 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $1,074.90 | $1,180.8279 | $1,180.83 | $1,180.80 | $1,180.70 | |