| 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 | $89.90 | 7.214% | $96.3854 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $192.83 | 4.374% | $201.2644 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $84.59 | 12.158% | $94.8745 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $136.70 | 10.318% | $150.8047 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $220.34 | 10.280% | $242.991 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $12.92 | 5.800% | $13.6694 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $154.53 | 8.441% | $167.5739 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $891.81 | $967.5633 | $967.55 | $967.50 | $967.70 | |