| 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 | $151.63 | 13.832% | $172.6035 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $146.89 | 12.310% | $164.9722 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $142.76 | 3.849% | $148.2548 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $11.41 | 5.312% | $12.0161 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $66.85 | 11.255% | $74.374 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $221.58 | 6.315% | $235.5728 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $37.27 | 5.655% | $39.3776 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $778.39 | $847.1710 | $847.16 | $847.10 | $847.30 | |