| 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 | $10.55 | 8.351% | $11.431 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $109.62 | 11.431% | $122.1507 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $47.82 | 12.122% | $53.6167 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $46.48 | 7.229% | $49.84 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $167.41 | 10.474% | $184.9445 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $177.34 | 8.717% | $192.7987 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $105.45 | 13.465% | $119.6488 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $664.67 | $734.4304 | $734.43 | $734.45 | $734.30 | |