| 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 | $14.86 | 13.204% | $16.8221 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $102.45 | 7.350% | $109.9801 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $185.89 | 5.188% | $195.534 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $5.38 | 4.517% | $5.623 | $5.62 | $5.60 | $5.60 |
| Purchase #5 | $167.93 | 5.714% | $177.5255 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $39.90 | 8.221% | $43.1802 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $176.91 | 8.820% | $192.5135 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $693.32 | $741.1784 | $741.17 | $741.20 | $741.10 | |