| 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 | $180.59 | 7.642% | $194.3907 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $130.45 | 4.136% | $135.8454 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $32.41 | 5.175% | $34.0872 | $34.09 | $34.10 | $34.10 |
| Purchase #4 | $16.66 | 13.130% | $18.8475 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $67.43 | 8.393% | $73.0894 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $164.53 | 11.467% | $183.3967 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $167.83 | 9.258% | $183.3677 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $759.90 | $823.0246 | $823.04 | $823.05 | $823.00 | |