| 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 | $151.44 | 3.614% | $156.913 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $211.82 | 6.847% | $226.3233 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $176.61 | 8.350% | $191.3569 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $191.74 | 12.474% | $215.6576 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $168.54 | 8.109% | $182.2069 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $59.65 | 10.871% | $66.1346 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $79.80 | 4.117% | $83.0854 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $1,039.60 | $1,121.6777 | $1,121.68 | $1,121.65 | $1,121.70 | |