| 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 | $15.83 | 12.410% | $17.7945 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $183.98 | 4.340% | $191.9647 | $191.96 | $191.95 | $192.00 |
| Purchase #3 | $46.94 | 7.376% | $50.4023 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $227.74 | 7.396% | $244.5837 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $202.93 | 9.123% | $221.4433 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $72.35 | 6.190% | $76.8285 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $75.91 | 5.746% | $80.2718 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $825.68 | $883.2888 | $883.27 | $883.30 | $883.30 | |