| 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 | $135.57 | 11.185% | $150.7335 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $194.96 | 5.547% | $205.7744 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $46.47 | 6.643% | $49.557 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $5.51 | 3.622% | $5.7096 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $112.64 | 5.432% | $118.7586 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $106.47 | 5.557% | $112.3865 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $117.45 | 13.643% | $133.4737 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $719.07 | $776.3933 | $776.39 | $776.35 | $776.50 | |