| 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 | $176.69 | 12.571% | $198.9017 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $96.52 | 5.322% | $101.6568 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $191.50 | 6.460% | $203.8709 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $164.89 | 4.322% | $172.0165 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $101.44 | 9.220% | $110.7928 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $39.44 | 12.614% | $44.415 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $39.35 | 9.348% | $43.0284 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $809.83 | $874.6821 | $874.69 | $874.65 | $874.70 | |