| 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 | $165.57 | 5.463% | $174.6151 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $126.62 | 10.130% | $139.4466 | $139.45 | $139.45 | $139.40 |
| Purchase #3 | $114.87 | 3.742% | $119.1684 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $109.70 | 7.449% | $117.8716 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $125.39 | 12.149% | $140.6236 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $240.85 | 10.134% | $265.2577 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $77.85 | 9.148% | $84.9717 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $960.85 | $1,041.9547 | $1,041.96 | $1,041.85 | $1,042.00 | |