| 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 | $162.46 | 9.442% | $177.7995 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $107.47 | 9.304% | $117.469 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $7.59 | 13.613% | $8.6232 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $29.90 | 6.133% | $31.7338 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $209.38 | 8.264% | $226.6832 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $113.27 | 4.462% | $118.3241 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $191.82 | 3.545% | $198.62 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $821.89 | $879.2528 | $879.24 | $879.20 | $879.20 | |