| 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 | $145.82 | 12.149% | $163.5357 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $88.85 | 7.368% | $95.3965 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $218.37 | 3.870% | $226.8209 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $230.84 | 12.690% | $260.1336 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $184.50 | 9.491% | $202.0109 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $137.26 | 7.477% | $147.5229 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $27.57 | 7.376% | $29.6036 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $1,033.21 | $1,125.0241 | $1,125.02 | $1,125.00 | $1,124.90 | |