| 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 | $127.77 | 5.690% | $135.0401 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $34.99 | 6.553% | $37.2829 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $83.96 | 12.577% | $94.5196 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $193.60 | 11.106% | $215.1012 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $162.74 | 12.640% | $183.3103 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $41.79 | 10.693% | $46.2586 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $192.84 | 7.491% | $207.2856 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $837.69 | $918.7983 | $918.80 | $918.80 | $918.80 | |