| 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 | $103.65 | 8.284% | $112.2364 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $171.29 | 4.147% | $178.3934 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $114.75 | 10.273% | $126.5383 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $143.73 | 6.142% | $152.5579 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $222.83 | 5.864% | $235.8968 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $132.76 | 4.654% | $138.9387 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $20.60 | 9.304% | $22.5166 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $909.61 | $967.0781 | $967.09 | $967.10 | $967.00 | |