| 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 | $115.50 | 9.227% | $126.1572 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $115.30 | 11.465% | $128.5191 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $168.85 | 12.275% | $189.5763 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $216.97 | 12.339% | $243.7419 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $146.29 | 10.748% | $162.0132 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $159.65 | 10.200% | $175.9343 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $50.76 | 4.166% | $52.8747 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $973.32 | $1,078.8167 | $1,078.81 | $1,078.80 | $1,078.80 | |