| 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 | $127.67 | 8.314% | $138.2845 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $104.78 | 8.536% | $113.724 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $244.33 | 10.211% | $269.2785 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $210.28 | 11.692% | $234.8659 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $172.46 | 5.620% | $182.1523 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $87.60 | 4.299% | $91.3659 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $134.69 | 4.720% | $141.0474 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $1,081.81 | $1,170.7185 | $1,170.72 | $1,170.70 | $1,170.80 | |