| 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 | $145.42 | 12.302% | $163.3096 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $138.85 | 8.762% | $151.016 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $138.86 | 12.665% | $156.4466 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $129.34 | 13.388% | $146.656 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $225.85 | 8.588% | $245.246 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $68.25 | 6.829% | $72.9108 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $179.66 | 5.332% | $189.2395 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,026.23 | $1,124.8245 | $1,124.84 | $1,124.80 | $1,124.70 | |