| 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 | $147.29 | 11.564% | $164.3226 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $178.34 | 8.313% | $193.1654 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $91.84 | 12.682% | $103.4871 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $213.31 | 10.121% | $234.8991 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $131.59 | 9.832% | $144.5279 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $121.43 | 10.804% | $134.5493 | $134.55 | $134.55 | $134.50 |
| Purchase #7 | $146.25 | 10.319% | $161.3415 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $1,030.05 | $1,136.2929 | $1,136.30 | $1,136.30 | $1,136.20 | |