| 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 | $170.75 | 11.818% | $190.9292 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $213.51 | 10.131% | $235.1407 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $239.69 | 7.596% | $257.8969 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $80.54 | 6.372% | $85.672 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $138.91 | 13.302% | $157.3878 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $105.67 | 6.741% | $112.7932 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $223.95 | 5.362% | $235.9582 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $1,173.02 | $1,275.7780 | $1,275.78 | $1,275.80 | $1,275.80 | |