| 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 | $180.31 | 7.422% | $193.6926 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $227.49 | 13.804% | $258.8927 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $147.54 | 11.448% | $164.4304 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $203.66 | 5.730% | $215.3297 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $202.40 | 6.696% | $215.9527 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $199.29 | 6.577% | $212.3973 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $131.91 | 5.702% | $139.4315 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $1,292.60 | $1,400.1269 | $1,400.12 | $1,400.20 | $1,400.10 | |