| 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 | $7.64 | 8.465% | $8.2867 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $152.58 | 12.754% | $172.0401 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $14.65 | 10.347% | $16.1658 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $201.78 | 4.580% | $211.0215 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $60.68 | 8.484% | $65.8281 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $131.63 | 8.136% | $142.3394 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $105.46 | 13.265% | $119.4493 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $674.42 | $735.1309 | $735.14 | $735.15 | $735.00 | |