| 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 | $135.62 | 8.609% | $147.2955 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $191.70 | 11.468% | $213.6842 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $184.88 | 7.218% | $198.2246 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $125.75 | 6.318% | $133.6949 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $157.57 | 7.732% | $169.7533 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $156.82 | 6.394% | $166.8471 | $166.85 | $166.85 | $166.80 |
| Purchase #7 | $44.82 | 13.748% | $50.9819 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $997.16 | $1,080.4815 | $1,080.47 | $1,080.50 | $1,080.50 | |