| 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 | $130.28 | 5.237% | $137.1028 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $175.76 | 13.328% | $199.1853 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $189.49 | 7.431% | $203.571 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $207.87 | 4.764% | $217.7729 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $138.25 | 6.552% | $147.3081 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $109.30 | 13.210% | $123.7385 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $14.89 | 10.333% | $16.4286 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $965.84 | $1,045.1072 | $1,045.11 | $1,045.10 | $1,045.10 | |