| 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 | $147.52 | 10.245% | $162.6334 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $121.27 | 10.123% | $133.5462 | $133.55 | $133.55 | $133.50 |
| Purchase #3 | $191.97 | 12.665% | $216.283 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $177.82 | 4.354% | $185.5623 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $43.70 | 7.679% | $47.0557 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $190.85 | 4.123% | $198.7187 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $151.61 | 10.114% | $166.9438 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $1,024.74 | $1,110.7431 | $1,110.74 | $1,110.75 | $1,110.70 | |