| 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 | $138.97 | 7.603% | $149.5359 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $124.77 | 7.133% | $133.6698 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $129.46 | 12.481% | $145.6179 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $134.43 | 8.841% | $146.315 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $164.82 | 3.156% | $170.0217 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $212.35 | 4.474% | $221.8505 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $132.44 | 7.379% | $142.2127 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,037.24 | $1,109.2235 | $1,109.23 | $1,109.15 | $1,109.20 | |