| 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 | $71.42 | 13.415% | $81.001 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $47.29 | 12.304% | $53.1086 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $106.25 | 4.817% | $111.3681 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $177.42 | 11.529% | $197.8748 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $199.76 | 7.735% | $215.2114 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $164.94 | 3.158% | $170.1488 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $162.66 | 5.524% | $171.6453 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $929.74 | $1,000.3580 | $1,000.36 | $1,000.30 | $1,000.30 | |