| 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 | $159.28 | 3.156% | $164.3069 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $149.87 | 11.403% | $166.9597 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $15.49 | 3.579% | $16.0444 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $190.34 | 11.815% | $212.8287 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $17.35 | 7.339% | $18.6233 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $111.30 | 11.778% | $124.4089 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $21.34 | 3.340% | $22.0528 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $664.97 | $725.2247 | $725.22 | $725.20 | $725.20 | |