| 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 | $181.62 | 5.610% | $191.8089 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $36.96 | 10.626% | $40.8874 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $189.55 | 10.495% | $209.4433 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $71.85 | 6.345% | $76.4089 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $135.66 | 7.393% | $145.6893 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $194.48 | 10.751% | $215.3885 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $21.91 | 3.596% | $22.6979 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $832.03 | $902.3242 | $902.33 | $902.35 | $902.30 | |