| 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 | $91.25 | 13.819% | $103.8598 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $209.48 | 3.383% | $216.5667 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $89.88 | 11.355% | $100.0859 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $163.45 | 6.679% | $174.3668 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $52.50 | 10.825% | $58.1831 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $129.35 | 8.111% | $139.8416 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $192.27 | 11.737% | $214.8367 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $928.18 | $1,007.7406 | $1,007.75 | $1,007.75 | $1,007.80 | |