| 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 | $135.63 | 11.745% | $151.5597 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $194.65 | 9.171% | $212.5014 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $198.99 | 13.741% | $226.3332 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $35.66 | 3.412% | $36.8767 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $141.59 | 4.164% | $147.4858 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $73.33 | 8.514% | $79.5733 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $77.76 | 9.845% | $85.4155 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $857.61 | $939.7456 | $939.75 | $939.75 | $939.80 | |