| 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 | $171.62 | 7.751% | $184.9223 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $133.81 | 12.622% | $150.6995 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $187.85 | 7.519% | $201.9744 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $121.26 | 4.437% | $126.6403 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $45.76 | 8.242% | $49.5315 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $185.62 | 12.591% | $208.9914 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $248.54 | 6.222% | $264.0042 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,094.46 | $1,186.7636 | $1,186.75 | $1,186.75 | $1,186.70 | |