| 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 | $190.43 | 3.698% | $197.4721 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $187.43 | 5.443% | $197.6318 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $47.87 | 8.837% | $52.1003 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $153.41 | 9.763% | $168.3874 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $120.98 | 5.177% | $127.2431 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $228.53 | 9.742% | $250.7934 | $250.79 | $250.80 | $250.80 |
| Purchase #7 | $243.32 | 12.834% | $274.5477 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $1,171.97 | $1,268.1758 | $1,268.17 | $1,268.20 | $1,268.10 | |