| 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 | $14.32 | 8.445% | $15.5293 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $175.68 | 7.140% | $188.2236 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $57.25 | 3.811% | $59.4318 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $161.43 | 5.220% | $169.8566 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $188.64 | 10.217% | $207.9133 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $49.27 | 7.427% | $52.9293 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $81.73 | 12.284% | $91.7697 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $728.32 | $785.6536 | $785.65 | $785.65 | $785.60 | |