| 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 | $179.59 | 5.276% | $189.0652 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $21.38 | 10.307% | $23.5836 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $202.60 | 11.253% | $225.3986 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $88.95 | 6.698% | $94.9079 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $53.83 | 5.480% | $56.7799 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $154.42 | 12.163% | $173.2021 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $141.80 | 10.605% | $156.8379 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $842.57 | $919.7752 | $919.78 | $919.80 | $919.80 | |