| 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 | $117.91 | 8.719% | $128.1906 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $160.42 | 13.574% | $182.1954 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $179.92 | 4.161% | $187.4065 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $201.78 | 3.473% | $208.7878 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $145.50 | 9.764% | $159.7066 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $212.86 | 5.767% | $225.1356 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $90.51 | 9.754% | $99.3383 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $1,108.90 | $1,190.7608 | $1,190.78 | $1,190.80 | $1,190.70 | |