| 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 | $107.98 | 4.151% | $112.4622 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $88.56 | 8.305% | $95.9149 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $162.32 | 8.631% | $176.3298 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $134.99 | 13.696% | $153.4782 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $144.82 | 11.544% | $161.538 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $178.39 | 11.245% | $198.45 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $12.76 | 5.592% | $13.4735 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $829.82 | $911.6466 | $911.64 | $911.65 | $911.70 | |