| 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 | $176.76 | 6.703% | $188.6082 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $73.93 | 12.655% | $83.2858 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $50.31 | 12.271% | $56.4835 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $150.85 | 6.196% | $160.1967 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $118.99 | 6.388% | $126.5911 | $126.59 | $126.60 | $126.60 |
| Purchase #6 | $41.84 | 7.197% | $44.8512 | $44.85 | $44.85 | $44.90 |
| Purchase #7 | $245.69 | 7.505% | $264.129 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $858.37 | $924.1455 | $924.15 | $924.20 | $924.20 | |