| 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 | $174.60 | 4.162% | $181.8669 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $85.94 | 6.349% | $91.3963 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $24.76 | 10.194% | $27.284 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $233.79 | 9.499% | $255.9977 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $127.74 | 7.753% | $137.6437 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $223.66 | 12.794% | $252.2751 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $95.85 | 13.164% | $108.4677 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $966.34 | $1,054.9314 | $1,054.94 | $1,054.95 | $1,055.00 | |