| 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 | $120.86 | 13.742% | $137.4686 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $136.70 | 5.829% | $144.6682 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $140.28 | 5.202% | $147.5774 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $84.68 | 7.318% | $90.8769 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $215.39 | 4.770% | $225.6641 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $128.67 | 6.400% | $136.9049 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $232.67 | 8.739% | $253.003 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,059.25 | $1,136.1631 | $1,136.16 | $1,136.15 | $1,136.30 | |