| 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 | $152.90 | 6.268% | $162.4838 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $64.93 | 4.364% | $67.7635 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $132.91 | 5.742% | $140.5417 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $147.54 | 5.557% | $155.7388 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $155.69 | 12.761% | $175.5576 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $60.56 | 12.472% | $68.113 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $114.30 | 13.567% | $129.8071 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $828.83 | $900.0055 | $900.00 | $900.00 | $900.00 | |