| 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 | $163.75 | 13.660% | $186.1183 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $198.61 | 4.219% | $206.9894 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $42.79 | 7.585% | $46.0356 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $222.79 | 13.659% | $253.2209 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $96.40 | 3.748% | $100.0131 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $218.74 | 11.814% | $244.5819 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $18.62 | 5.193% | $19.5869 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $961.70 | $1,056.5461 | $1,056.55 | $1,056.55 | $1,056.50 | |