| 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 | $203.45 | 8.403% | $220.5459 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $169.95 | 3.323% | $175.5974 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $53.50 | 5.765% | $56.5843 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $100.81 | 5.462% | $106.3162 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $48.83 | 6.142% | $51.8291 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $123.69 | 9.136% | $134.9903 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $11.67 | 9.752% | $12.8081 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $711.90 | $758.6713 | $758.68 | $758.70 | $758.60 | |