| 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 | $146.84 | 8.346% | $159.0953 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $61.91 | 6.418% | $65.8834 | $65.88 | $65.90 | $65.90 |
| Purchase #3 | $125.87 | 9.756% | $138.1499 | $138.15 | $138.15 | $138.10 |
| Purchase #4 | $10.31 | 13.139% | $11.6646 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $139.81 | 7.852% | $150.7879 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $198.73 | 6.204% | $211.0592 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $210.33 | 6.463% | $223.9236 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $893.80 | $960.5639 | $960.56 | $960.55 | $960.60 | |