| 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 | $151.58 | 3.665% | $157.1354 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $215.42 | 9.489% | $235.8612 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $40.40 | 5.680% | $42.6947 | $42.69 | $42.70 | $42.70 |
| Purchase #4 | $191.42 | 10.543% | $211.6014 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $63.66 | 10.598% | $70.4067 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $51.45 | 12.216% | $57.7351 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $181.44 | 9.115% | $197.9783 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $895.37 | $973.4128 | $973.42 | $973.45 | $973.40 | |