| 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 | $169.58 | 8.753% | $184.4233 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $156.44 | 12.340% | $175.7447 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $15.46 | 13.529% | $17.5516 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $11.39 | 13.677% | $12.9478 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $180.47 | 11.788% | $201.7438 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $34.57 | 12.267% | $38.8107 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $152.99 | 11.826% | $171.0826 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $720.90 | $802.3045 | $802.29 | $802.30 | $802.20 | |