| 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 | $96.58 | 6.704% | $103.0547 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $110.75 | 8.338% | $119.9843 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $210.63 | 9.667% | $230.9916 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $68.64 | 13.307% | $77.7739 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $150.80 | 3.670% | $156.3344 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $172.87 | 6.619% | $184.3123 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $115.41 | 7.413% | $123.9653 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $925.68 | $996.4165 | $996.40 | $996.40 | $996.50 | |