| 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 | $185.37 | 4.700% | $194.0824 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $80.79 | 3.524% | $83.637 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $54.75 | 3.319% | $56.5672 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $109.76 | 3.810% | $113.9419 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $141.79 | 8.592% | $153.9726 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $166.98 | 13.459% | $189.4538 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $189.88 | 9.757% | $208.4066 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $929.32 | $1,000.0615 | $1,000.06 | $1,000.05 | $1,000.10 | |