| 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 | $181.61 | 13.506% | $206.1382 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $163.33 | 6.352% | $173.7047 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $144.62 | 3.604% | $149.8321 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $95.78 | 7.793% | $103.2441 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $221.81 | 5.334% | $233.6413 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $79.69 | 6.220% | $84.6467 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $180.71 | 13.369% | $204.8691 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $1,067.55 | $1,156.0762 | $1,156.07 | $1,156.10 | $1,155.90 | |