| 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 | $148.77 | 7.410% | $159.7939 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $244.81 | 3.247% | $252.759 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $51.43 | 11.504% | $57.3465 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $64.26 | 12.795% | $72.4821 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $206.78 | 5.422% | $217.9916 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $229.62 | 3.642% | $237.9828 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $81.95 | 12.638% | $92.3068 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $1,027.62 | $1,090.6627 | $1,090.66 | $1,090.70 | $1,090.70 | |