| 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 | $139.89 | 10.444% | $154.5001 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $51.59 | 8.363% | $55.9045 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $161.77 | 10.560% | $178.8529 | $178.85 | $178.85 | $178.90 |
| Purchase #4 | $223.90 | 10.622% | $247.6827 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $187.84 | 5.810% | $198.7535 | $198.75 | $198.75 | $198.80 |
| Purchase #6 | $22.68 | 4.340% | $23.6643 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $8.65 | 6.679% | $9.2277 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $796.32 | $868.5857 | $868.57 | $868.60 | $868.70 | |