| 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 | $197.36 | 8.829% | $214.7849 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $36.67 | 7.559% | $39.4419 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $13.76 | 6.571% | $14.6642 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $76.95 | 5.609% | $81.2661 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $49.39 | 6.645% | $52.672 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $110.87 | 8.748% | $120.5689 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $132.68 | 5.450% | $139.9111 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $617.68 | $663.3091 | $663.30 | $663.25 | $663.40 | |