| 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 | $91.55 | 12.796% | $103.2647 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $110.49 | 3.498% | $114.3549 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $141.78 | 6.485% | $150.9744 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $171.66 | 5.354% | $180.8507 | $180.85 | $180.85 | $180.90 |
| Purchase #5 | $176.82 | 8.465% | $191.7878 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $76.52 | 4.320% | $79.8257 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $155.67 | 13.841% | $177.2163 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $924.49 | $998.2745 | $998.27 | $998.25 | $998.40 | |