| 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 | $83.33 | 9.863% | $91.5488 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $151.41 | 13.219% | $171.4249 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $166.77 | 4.148% | $173.6876 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $188.93 | 4.357% | $197.1617 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $220.87 | 13.323% | $250.2965 | $250.30 | $250.30 | $250.30 |
| Purchase #6 | $156.60 | 9.329% | $171.2092 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $237.92 | 7.649% | $256.1185 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,205.83 | $1,311.4472 | $1,311.45 | $1,311.40 | $1,311.40 | |