| 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 | $76.39 | 6.459% | $81.324 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $20.98 | 6.256% | $22.2925 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $189.41 | 6.486% | $201.6951 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $137.37 | 5.708% | $145.2111 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $172.30 | 6.264% | $183.0929 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $19.99 | 6.457% | $21.2808 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $226.47 | 11.649% | $252.8515 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $842.91 | $907.7479 | $907.74 | $907.75 | $907.80 | |