| 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 | $171.69 | 4.204% | $178.9078 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $105.44 | 4.103% | $109.7662 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $67.58 | 13.743% | $76.8675 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $69.58 | 5.530% | $73.4278 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $159.26 | 8.458% | $172.7302 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $88.99 | 4.392% | $92.8984 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $44.83 | 3.867% | $46.5636 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $707.37 | $751.1615 | $751.17 | $751.15 | $751.20 | |