| 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 | $162.81 | 9.542% | $178.3453 | $178.35 | $178.35 | $178.30 |
| Purchase #2 | $225.58 | 7.200% | $241.8218 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $109.79 | 3.754% | $113.9115 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $222.89 | 13.752% | $253.5418 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $176.77 | 4.409% | $184.5638 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $43.36 | 8.852% | $47.1982 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $159.55 | 4.654% | $166.9755 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $1,100.75 | $1,186.3579 | $1,186.36 | $1,186.35 | $1,186.30 | |