| 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 | $189.26 | 5.319% | $199.3267 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $104.48 | 5.376% | $110.0968 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $153.30 | 13.766% | $174.4033 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $42.25 | 5.712% | $44.6633 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $186.40 | 5.660% | $196.9502 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $188.98 | 7.398% | $202.9607 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $232.92 | 13.538% | $264.4527 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $1,097.59 | $1,192.8537 | $1,192.85 | $1,192.85 | $1,193.00 | |