| 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 | $157.36 | 7.821% | $169.6671 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $92.75 | 5.714% | $98.0497 | $98.05 | $98.05 | $98.00 |
| Purchase #3 | $138.72 | 3.712% | $143.8693 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $40.51 | 10.179% | $44.6335 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $180.35 | 4.314% | $188.1303 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $211.35 | 5.742% | $223.4857 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $39.90 | 5.303% | $42.0159 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $860.94 | $909.8515 | $909.86 | $909.85 | $909.80 | |