| 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 | $157.93 | 13.217% | $178.8036 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $11.30 | 6.607% | $12.0466 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $54.94 | 10.641% | $60.7862 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $187.61 | 3.136% | $193.4934 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $112.45 | 7.802% | $121.2233 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $176.31 | 6.375% | $187.5498 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $203.49 | 11.324% | $226.5332 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $904.03 | $980.4361 | $980.43 | $980.45 | $980.30 | |