| 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 | $203.41 | 13.442% | $230.7524 | $230.75 | $230.75 | $230.80 |
| Purchase #2 | $118.40 | 10.717% | $131.0889 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $179.44 | 4.151% | $186.8886 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $41.51 | 6.458% | $44.1907 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $43.63 | 6.537% | $46.4821 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $91.54 | 4.485% | $95.6456 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $159.26 | 4.353% | $166.1926 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $837.19 | $901.2409 | $901.24 | $901.30 | $901.30 | |