| 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 | $179.88 | 5.544% | $189.8525 | $189.85 | $189.85 | $189.90 |
| Purchase #2 | $127.94 | 10.854% | $141.8266 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $95.53 | 12.373% | $107.3499 | $107.35 | $107.35 | $107.30 |
| Purchase #4 | $127.99 | 3.630% | $132.636 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $153.67 | 6.864% | $164.2179 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $41.40 | 13.616% | $47.037 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $118.62 | 6.193% | $125.9661 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $845.03 | $908.8860 | $908.90 | $908.90 | $908.80 | |