| 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 | $153.98 | 6.487% | $163.9687 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $46.44 | 11.450% | $51.7574 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $135.84 | 7.774% | $146.4002 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $139.38 | 3.558% | $144.3391 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $203.33 | 7.173% | $217.9149 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $200.32 | 5.200% | $210.7366 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $235.90 | 7.790% | $254.2766 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,115.19 | $1,189.3935 | $1,189.40 | $1,189.40 | $1,189.40 | |