| 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 | $156.93 | 9.469% | $171.7897 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $222.84 | 7.201% | $238.8867 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $86.93 | 11.347% | $96.7939 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $63.46 | 9.382% | $69.4138 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $66.49 | 11.838% | $74.3611 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $121.85 | 9.618% | $133.5695 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $248.78 | 8.269% | $269.3516 | $269.35 | $269.35 | $269.40 |
| 7 purchase totals = | $967.28 | $1,054.1663 | $1,054.16 | $1,054.15 | $1,054.30 | |