| 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 | $149.66 | 13.303% | $169.5693 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $100.61 | 9.869% | $110.5392 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $19.73 | 4.704% | $20.6581 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $194.85 | 4.548% | $203.7118 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $221.87 | 11.612% | $247.6335 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $16.99 | 9.618% | $18.6241 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $122.85 | 13.171% | $139.0306 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $826.56 | $909.7666 | $909.76 | $909.75 | $909.70 | |