| 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 | $136.77 | 7.413% | $146.9088 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $237.28 | 3.380% | $245.3001 | $245.30 | $245.30 | $245.30 |
| Purchase #3 | $191.83 | 7.756% | $206.7083 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $109.26 | 13.871% | $124.4155 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $171.51 | 4.751% | $179.6584 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $194.34 | 7.613% | $209.1351 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $179.82 | 5.569% | $189.8342 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $1,220.81 | $1,301.9604 | $1,301.97 | $1,301.95 | $1,301.90 | |