| 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 | $193.91 | 4.544% | $202.7213 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $12.96 | 13.102% | $14.658 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $230.33 | 12.722% | $259.6326 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $104.74 | 12.245% | $117.5654 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $166.79 | 3.843% | $173.1997 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $13.29 | 5.759% | $14.0554 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $178.33 | 5.274% | $187.7351 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $900.35 | $969.5675 | $969.58 | $969.55 | $969.60 | |