| 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 | $28.77 | 7.202% | $30.842 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $150.35 | 9.793% | $165.0738 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $93.67 | 3.264% | $96.7274 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $168.47 | 11.491% | $187.8289 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $162.85 | 5.755% | $172.222 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $165.76 | 5.313% | $174.5668 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $107.59 | 12.546% | $121.0882 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $877.46 | $948.3491 | $948.35 | $948.35 | $948.30 | |