| 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 | $134.56 | 6.211% | $142.9175 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $164.86 | 12.166% | $184.9169 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $189.79 | 6.609% | $202.3332 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $52.71 | 11.280% | $58.6557 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $183.40 | 5.372% | $193.2522 | $193.25 | $193.25 | $193.30 |
| Purchase #6 | $34.40 | 5.286% | $36.2184 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $140.67 | 7.491% | $151.2076 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $900.39 | $969.5015 | $969.51 | $969.45 | $969.50 | |