| 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 | $165.28 | 4.329% | $172.435 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $55.82 | 11.143% | $62.04 | $62.04 | $62.05 | $62.00 |
| Purchase #3 | $182.49 | 13.325% | $206.8068 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $72.43 | 3.408% | $74.8984 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $119.91 | 11.359% | $133.5306 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $101.65 | 12.364% | $114.218 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $194.36 | 4.773% | $203.6368 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $891.94 | $967.5656 | $967.58 | $967.60 | $967.40 | |