| 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 | $191.75 | 5.794% | $202.86 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $155.84 | 10.425% | $172.0863 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $193.79 | 7.868% | $209.0374 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $26.36 | 4.548% | $27.5589 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $178.89 | 7.730% | $192.7182 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $184.43 | 9.340% | $201.6558 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $200.89 | 9.130% | $219.2313 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $1,131.95 | $1,225.1479 | $1,225.16 | $1,225.15 | $1,225.20 | |