| 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 | $185.74 | 7.287% | $199.2749 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $36.59 | 11.832% | $40.9193 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $48.30 | 7.499% | $51.922 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $138.58 | 7.548% | $149.04 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $7.52 | 11.276% | $8.368 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $230.69 | 3.356% | $238.432 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $118.70 | 13.662% | $134.9168 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $766.12 | $822.8730 | $822.87 | $822.80 | $822.80 | |