| 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 | $171.72 | 12.576% | $193.3155 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $60.83 | 9.258% | $66.4616 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $39.25 | 11.620% | $43.8109 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $135.72 | 9.819% | $149.0463 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $240.80 | 11.264% | $267.9237 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $159.44 | 8.273% | $172.6305 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $41.86 | 9.583% | $45.8714 | $45.87 | $45.85 | $45.90 |
| 7 purchase totals = | $849.62 | $939.0599 | $939.06 | $939.00 | $939.00 | |