| 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 | $170.84 | 10.168% | $188.211 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $111.82 | 12.569% | $125.8747 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $133.89 | 4.378% | $139.7517 | $139.75 | $139.75 | $139.80 |
| Purchase #4 | $170.69 | 4.807% | $178.8951 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $193.59 | 4.641% | $202.5745 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $20.70 | 13.753% | $23.5469 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $231.82 | 6.170% | $246.1233 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,033.35 | $1,104.9772 | $1,104.97 | $1,104.90 | $1,105.00 | |