| 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 | $181.74 | 5.743% | $192.1773 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $135.58 | 3.432% | $140.2331 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $44.73 | 6.602% | $47.6831 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $120.98 | 11.595% | $135.0076 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $230.50 | 11.526% | $257.0674 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $48.76 | 13.347% | $55.268 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $126.52 | 9.193% | $138.151 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $888.81 | $965.5875 | $965.59 | $965.60 | $965.70 | |