| 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 | $81.87 | 7.258% | $87.8121 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $77.39 | 8.515% | $83.9798 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $84.33 | 3.179% | $87.0109 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $114.59 | 4.178% | $119.3776 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $147.36 | 12.741% | $166.1351 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $240.28 | 6.472% | $255.8309 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $157.64 | 12.128% | $176.7586 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $903.46 | $976.9050 | $976.91 | $976.95 | $976.90 | |