| 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 | $134.62 | 7.310% | $144.4607 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $181.60 | 3.245% | $187.4929 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $192.41 | 5.211% | $202.4365 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $48.76 | 8.833% | $53.067 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $193.33 | 8.530% | $209.821 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $169.32 | 5.485% | $178.6072 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $167.36 | 7.110% | $179.2593 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $1,087.40 | $1,155.1446 | $1,155.15 | $1,155.10 | $1,155.20 | |