| 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 | $18.45 | 3.555% | $19.1059 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $124.43 | 8.236% | $134.6781 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $196.47 | 4.358% | $205.0322 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $161.41 | 4.557% | $168.7655 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $33.37 | 7.165% | $35.761 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $191.39 | 10.848% | $212.152 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $82.66 | 11.679% | $92.3139 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $808.18 | $867.8086 | $867.81 | $867.80 | $867.90 | |