| 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 | $164.81 | 10.262% | $181.7228 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $232.88 | 7.517% | $250.3856 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $7.85 | 9.268% | $8.5775 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $45.87 | 13.772% | $52.1872 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $87.56 | 6.828% | $93.5386 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $122.48 | 4.751% | $128.299 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $124.77 | 8.586% | $135.4828 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $786.22 | $850.1935 | $850.20 | $850.25 | $850.20 | |