| 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 | $189.49 | 4.353% | $197.7385 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $96.55 | 4.406% | $100.804 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $168.72 | 12.236% | $189.3646 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $12.96 | 11.826% | $14.4926 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $60.92 | 9.173% | $66.5082 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $107.81 | 3.869% | $111.9812 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $148.64 | 9.254% | $162.3951 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $785.09 | $843.2842 | $843.28 | $843.30 | $843.30 | |