| 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 | $182.93 | 4.854% | $191.8094 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $236.58 | 4.315% | $246.7884 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $35.65 | 4.264% | $37.1701 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $149.52 | 13.787% | $170.1343 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $165.82 | 7.363% | $178.0293 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $76.46 | 4.110% | $79.6025 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $85.99 | 5.492% | $90.7126 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $932.95 | $994.2466 | $994.24 | $994.25 | $994.20 | |