| 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 | $169.80 | 3.530% | $175.7939 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $60.40 | 9.379% | $66.0649 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $216.55 | 8.711% | $235.4137 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $196.76 | 9.351% | $215.159 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $211.53 | 9.192% | $230.9738 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $69.40 | 11.253% | $77.2096 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $6.80 | 7.354% | $7.3001 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $931.24 | $1,007.9150 | $1,007.90 | $1,007.85 | $1,008.00 | |