| 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 | $139.67 | 4.781% | $146.3476 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $7.70 | 9.150% | $8.4046 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $183.26 | 9.612% | $200.875 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $70.86 | 3.436% | $73.2947 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $231.39 | 11.119% | $257.1183 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $113.43 | 3.648% | $117.5679 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $164.54 | 11.358% | $183.2285 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $910.85 | $986.8366 | $986.84 | $986.85 | $986.80 | |