| 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 | $187.59 | 3.336% | $193.848 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $46.88 | 10.160% | $51.643 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $54.53 | 3.129% | $56.2362 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $16.52 | 7.572% | $17.7709 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $16.53 | 3.598% | $17.1247 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $8.49 | 10.204% | $9.3563 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $229.63 | 10.508% | $253.7595 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $560.17 | $599.7386 | $599.74 | $599.70 | $599.70 | |