| 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 | $156.70 | 3.171% | $161.669 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $219.99 | 9.371% | $240.6053 | $240.61 | $240.60 | $240.60 |
| Purchase #3 | $39.98 | 10.461% | $44.1623 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $183.39 | 3.340% | $189.5152 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $37.54 | 8.632% | $40.7805 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $55.45 | 7.400% | $59.5533 | $59.55 | $59.55 | $59.60 |
| Purchase #7 | $120.85 | 3.209% | $124.7281 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $813.90 | $861.0137 | $861.02 | $861.00 | $861.10 | |