| 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 | $156.55 | 7.855% | $168.847 | $168.85 | $168.85 | $168.80 |
| Purchase #2 | $109.66 | 8.744% | $119.2487 | $119.25 | $119.25 | $119.20 |
| Purchase #3 | $110.33 | 3.341% | $114.0161 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $87.29 | 8.312% | $94.5455 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $228.98 | 8.358% | $248.1181 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $131.88 | 13.412% | $149.5677 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $242.36 | 13.594% | $275.3064 | $275.31 | $275.30 | $275.30 |
| 7 purchase totals = | $1,067.05 | $1,169.6495 | $1,169.67 | $1,169.60 | $1,169.50 | |