| 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 | $163.66 | 5.614% | $172.8479 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $83.84 | 13.139% | $94.8557 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $22.25 | 4.867% | $23.3329 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $32.95 | 5.603% | $34.7962 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $217.88 | 7.170% | $233.502 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $240.60 | 11.724% | $268.8079 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $213.64 | 4.382% | $223.0017 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $974.82 | $1,051.1443 | $1,051.15 | $1,051.15 | $1,051.10 | |