| 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 | $145.49 | 8.466% | $157.8072 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $170.53 | 13.305% | $193.219 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $226.52 | 7.202% | $242.834 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $138.52 | 3.160% | $142.8972 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $240.87 | 11.638% | $268.9025 | $268.90 | $268.90 | $268.90 |
| Purchase #6 | $213.73 | 10.204% | $235.539 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $34.39 | 3.449% | $35.5761 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $1,170.05 | $1,276.7750 | $1,276.78 | $1,276.80 | $1,276.70 | |