| 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 | $158.48 | 10.245% | $174.7163 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $202.96 | 9.263% | $221.7602 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $219.59 | 9.136% | $239.6517 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $49.97 | 5.728% | $52.8323 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $102.46 | 8.682% | $111.3556 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $32.80 | 9.623% | $35.9563 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $27.83 | 6.495% | $29.6376 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $794.09 | $865.9100 | $865.92 | $865.90 | $866.00 | |