| 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 | $166.58 | 13.675% | $189.3598 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $168.66 | 3.295% | $174.2173 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $186.42 | 10.681% | $206.3315 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $37.32 | 12.756% | $42.0805 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $248.66 | 9.522% | $272.3374 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $120.34 | 8.195% | $130.2019 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $175.75 | 6.820% | $187.7362 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,103.73 | $1,202.2646 | $1,202.27 | $1,202.30 | $1,202.20 | |