| 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 | $118.72 | 10.725% | $131.4527 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $15.58 | 13.253% | $17.6448 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $61.87 | 13.675% | $70.3307 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $51.44 | 4.741% | $53.8788 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $214.66 | 4.830% | $225.0281 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $191.87 | 5.652% | $202.7145 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $161.91 | 10.444% | $178.8199 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $816.05 | $879.8695 | $879.86 | $879.90 | $879.80 | |