| 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 | $139.38 | 6.177% | $147.9895 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $194.98 | 6.210% | $207.0883 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $169.39 | 3.312% | $175.0002 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $183.84 | 7.189% | $197.0563 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $230.37 | 4.503% | $240.7436 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $187.25 | 5.857% | $198.2172 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $122.86 | 7.169% | $131.6678 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $1,228.07 | $1,297.7629 | $1,297.77 | $1,297.75 | $1,297.80 | |