| 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 | $188.96 | 9.849% | $207.5707 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $10.43 | 11.635% | $11.6435 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $189.68 | 8.415% | $205.6416 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $202.70 | 6.221% | $215.31 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $217.53 | 10.160% | $239.631 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $191.40 | 7.510% | $205.7741 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $82.86 | 5.771% | $87.6419 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $1,083.56 | $1,173.2128 | $1,173.20 | $1,173.20 | $1,173.10 | |