| 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 | $74.56 | 6.193% | $79.1775 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $135.68 | 7.368% | $145.6769 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $100.53 | 5.105% | $105.6621 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $176.64 | 4.267% | $184.1772 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $95.96 | 4.625% | $100.3982 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $242.77 | 6.707% | $259.0526 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $123.92 | 12.835% | $139.8251 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $950.06 | $1,013.9696 | $1,013.98 | $1,014.05 | $1,014.10 | |