| 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 | $172.47 | 6.649% | $183.9375 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $130.35 | 13.218% | $147.5797 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $63.95 | 10.537% | $70.6884 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $127.32 | 4.481% | $133.0252 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $88.30 | 8.436% | $95.749 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $120.94 | 11.333% | $134.6461 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $159.76 | 4.748% | $167.3454 | $167.35 | $167.35 | $167.30 |
| 7 purchase totals = | $863.09 | $932.9713 | $932.99 | $933.05 | $932.80 | |