| 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 | $178.31 | 11.458% | $198.7408 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $28.33 | 3.569% | $29.3411 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $117.30 | 4.275% | $122.3146 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $21.83 | 11.750% | $24.395 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $125.86 | 9.870% | $138.2824 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $74.56 | 13.398% | $84.5495 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $229.32 | 9.261% | $250.5573 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $775.51 | $848.1807 | $848.18 | $848.20 | $848.10 | |