| 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 | $112.25 | 12.393% | $126.1611 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $179.46 | 4.819% | $188.1082 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $153.41 | 5.792% | $162.2955 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $111.67 | 4.410% | $116.5946 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $139.50 | 8.256% | $151.0171 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $147.26 | 4.121% | $153.3286 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $196.91 | 13.835% | $224.1525 | $224.15 | $224.15 | $224.20 |
| 7 purchase totals = | $1,040.46 | $1,121.6576 | $1,121.66 | $1,121.65 | $1,121.70 | |