| 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 | $168.34 | 5.654% | $177.8579 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $206.44 | 4.435% | $215.5956 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $40.58 | 5.462% | $42.7965 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $211.40 | 12.796% | $238.4507 | $238.45 | $238.45 | $238.50 |
| Purchase #5 | $243.29 | 3.833% | $252.6153 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $168.59 | 6.440% | $179.4472 | $179.45 | $179.45 | $179.40 |
| Purchase #7 | $19.26 | 13.223% | $21.8067 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $1,057.90 | $1,128.5699 | $1,128.59 | $1,128.55 | $1,128.60 | |