| 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 | $125.86 | 4.654% | $131.7175 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $183.33 | 3.374% | $189.5156 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $101.51 | 7.135% | $108.7527 | $108.75 | $108.75 | $108.80 |
| Purchase #4 | $135.74 | 4.267% | $141.532 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $130.68 | 4.434% | $136.4744 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $9.59 | 7.193% | $10.2798 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $5.57 | 3.455% | $5.7624 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $692.28 | $724.0344 | $724.03 | $724.00 | $724.10 | |