| 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 | $164.59 | 5.814% | $174.1593 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $143.78 | 4.346% | $150.0287 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $137.28 | 8.724% | $149.2563 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $61.29 | 13.365% | $69.4814 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $75.65 | 8.471% | $82.0583 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $43.32 | 11.278% | $48.2056 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $18.61 | 4.334% | $19.4166 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $644.52 | $692.6062 | $692.62 | $692.60 | $692.70 | |