| 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 | $72.61 | 12.255% | $81.5084 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $240.90 | 3.140% | $248.4643 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $153.67 | 4.763% | $160.9893 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $168.25 | 9.697% | $184.5652 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $216.91 | 9.693% | $237.9351 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $137.88 | 8.605% | $149.7446 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $211.60 | 5.279% | $222.7704 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $1,201.82 | $1,285.9773 | $1,285.98 | $1,285.95 | $1,286.00 | |