| 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 | $183.90 | 13.337% | $208.4267 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $89.40 | 5.388% | $94.2169 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $26.58 | 6.745% | $28.3728 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $176.61 | 8.641% | $191.8709 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $5.46 | 3.168% | $5.633 | $5.63 | $5.65 | $5.60 |
| Purchase #6 | $194.84 | 13.531% | $221.2038 | $221.20 | $221.20 | $221.20 |
| Purchase #7 | $146.57 | 10.186% | $161.4996 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $823.36 | $911.2237 | $911.22 | $911.20 | $911.20 | |