| 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 | $139.62 | 11.818% | $156.1203 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $90.99 | 13.121% | $102.9288 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $194.62 | 6.446% | $207.1652 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $74.43 | 9.358% | $81.3952 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $70.68 | 4.650% | $73.9666 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $212.69 | 6.162% | $225.796 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $51.97 | 9.174% | $56.7377 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $835.00 | $904.1098 | $904.13 | $904.10 | $904.10 | |