| 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 | $39.58 | 9.180% | $43.2134 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $177.60 | 5.188% | $186.8139 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $101.50 | 4.426% | $105.9924 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $91.67 | 3.863% | $95.2112 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $185.59 | 11.205% | $206.3854 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $143.57 | 9.631% | $157.3972 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $244.45 | 11.591% | $272.7842 | $272.78 | $272.80 | $272.80 |
| 7 purchase totals = | $983.96 | $1,067.7977 | $1,067.79 | $1,067.80 | $1,067.80 | |