| 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 | $137.34 | 12.845% | $154.9813 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $6.30 | 8.325% | $6.8245 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $156.26 | 4.618% | $163.4761 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $214.67 | 3.344% | $221.8486 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $250.72 | 10.517% | $277.0882 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $20.46 | 5.805% | $21.6477 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $183.62 | 3.392% | $189.8484 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $969.37 | $1,035.7148 | $1,035.72 | $1,035.75 | $1,035.60 | |