| 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 | $187.67 | 7.431% | $201.6158 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $155.36 | 8.617% | $168.7474 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $13.83 | 9.737% | $15.1766 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $57.90 | 9.701% | $63.5169 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $88.58 | 5.276% | $93.2535 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $56.54 | 13.713% | $64.2933 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $230.59 | 9.185% | $251.7697 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $790.47 | $858.3732 | $858.38 | $858.35 | $858.40 | |