| 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 | $33.58 | 10.745% | $37.1882 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $56.72 | 6.452% | $60.3796 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $134.59 | 9.846% | $147.8417 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $202.57 | 9.788% | $222.3976 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $228.77 | 10.524% | $252.8458 | $252.85 | $252.85 | $252.80 |
| Purchase #6 | $154.73 | 10.515% | $170.9999 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $117.66 | 3.388% | $121.6463 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $928.62 | $1,013.2991 | $1,013.31 | $1,013.35 | $1,013.20 | |