| 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 | $161.68 | 4.485% | $168.9313 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $34.38 | 10.612% | $38.0284 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $146.68 | 9.147% | $160.0968 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $235.64 | 5.428% | $248.4305 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $212.92 | 6.607% | $226.9876 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $9.93 | 11.316% | $11.0537 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $90.75 | 10.820% | $100.5692 | $100.57 | $100.55 | $100.60 |
| 7 purchase totals = | $891.98 | $954.0975 | $954.10 | $954.15 | $954.10 | |