| 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 | $164.82 | 10.420% | $181.9942 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $215.98 | 3.560% | $223.6689 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $235.79 | 3.260% | $243.4768 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $83.46 | 6.151% | $88.5936 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $225.75 | 6.483% | $240.3854 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $76.37 | 10.185% | $84.1483 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $69.42 | 6.360% | $73.8351 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $1,071.59 | $1,136.1023 | $1,136.11 | $1,136.15 | $1,136.10 | |