| 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 | $180.28 | 4.310% | $188.0501 | $188.05 | $188.05 | $188.10 |
| Purchase #2 | $37.70 | 10.303% | $41.5842 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $214.97 | 13.142% | $243.2214 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $17.84 | 5.468% | $18.8155 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $207.63 | 11.761% | $232.0494 | $232.05 | $232.05 | $232.00 |
| Purchase #6 | $246.71 | 6.853% | $263.617 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $74.55 | 7.583% | $80.2031 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $979.68 | $1,067.5407 | $1,067.54 | $1,067.50 | $1,067.50 | |