| 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 | $134.27 | 8.485% | $145.6628 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $61.80 | 6.427% | $65.7719 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $207.75 | 3.187% | $214.371 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $110.26 | 7.579% | $118.6166 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $194.55 | 9.197% | $212.4428 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $138.70 | 5.586% | $146.4478 | $146.45 | $146.45 | $146.40 |
| Purchase #7 | $250.95 | 13.593% | $285.0616 | $285.06 | $285.05 | $285.10 |
| 7 purchase totals = | $1,098.28 | $1,188.3745 | $1,188.37 | $1,188.30 | $1,188.40 | |