| 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 | $127.32 | 7.657% | $137.0689 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $72.40 | 3.278% | $74.7733 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $149.81 | 6.532% | $159.5956 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $43.32 | 3.506% | $44.8388 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $105.74 | 8.711% | $114.951 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $84.77 | 10.266% | $93.4725 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $187.66 | 11.488% | $209.2184 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $771.02 | $833.9185 | $833.92 | $833.85 | $834.00 | |