| 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 | $123.54 | 9.251% | $134.9687 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $204.51 | 7.239% | $219.3145 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $150.62 | 4.385% | $157.2247 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $83.84 | 3.223% | $86.5422 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $193.39 | 9.355% | $211.4816 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $97.70 | 12.646% | $110.0551 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $134.70 | 8.563% | $146.2344 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $988.30 | $1,065.8212 | $1,065.81 | $1,065.80 | $1,065.80 | |