| 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 | $164.31 | 10.771% | $182.0078 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $133.73 | 8.681% | $145.3391 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $97.66 | 3.385% | $100.9658 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $73.76 | 12.673% | $83.1076 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $89.68 | 3.867% | $93.1479 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $229.96 | 4.331% | $239.9196 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $179.41 | 11.767% | $200.5212 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $968.51 | $1,045.0090 | $1,045.02 | $1,044.95 | $1,044.90 | |