| 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 | $180.79 | 10.775% | $200.2701 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $52.91 | 13.750% | $60.1851 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $249.26 | 7.873% | $268.8842 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $173.57 | 11.725% | $193.9211 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $150.51 | 11.854% | $168.3515 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $157.93 | 10.660% | $174.7653 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $147.45 | 7.479% | $158.4778 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $1,112.42 | $1,224.8551 | $1,224.86 | $1,224.85 | $1,225.00 | |