| 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 | $168.74 | 11.218% | $187.6693 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $107.99 | 12.598% | $121.5946 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $245.87 | 10.600% | $271.9322 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $146.88 | 7.835% | $158.388 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $106.83 | 7.295% | $114.6232 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $84.78 | 5.128% | $89.1275 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $243.79 | 4.138% | $253.878 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $1,104.88 | $1,197.2128 | $1,197.21 | $1,197.25 | $1,197.20 | |