| 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 | $174.38 | 7.612% | $187.6538 | $187.65 | $187.65 | $187.70 |
| Purchase #2 | $115.56 | 12.313% | $129.7889 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $88.35 | 3.170% | $91.1507 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $46.47 | 6.232% | $49.366 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $64.99 | 11.704% | $72.5964 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $123.89 | 5.542% | $130.756 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $152.71 | 9.764% | $167.6206 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $766.35 | $828.9324 | $828.94 | $828.90 | $829.10 | |