| 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 | $150.27 | 10.716% | $166.3729 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $80.98 | 6.792% | $86.4802 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $107.92 | 6.486% | $114.9197 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $149.51 | 8.340% | $161.9791 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $240.90 | 9.667% | $264.1878 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $65.93 | 11.655% | $73.6141 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $178.68 | 13.486% | $202.7768 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $974.19 | $1,070.3306 | $1,070.33 | $1,070.35 | $1,070.40 | |