| 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 | $168.90 | 8.352% | $183.0065 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $109.65 | 12.128% | $122.9484 | $122.95 | $122.95 | $122.90 |
| Purchase #3 | $37.91 | 8.453% | $41.1145 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $119.60 | 12.224% | $134.2199 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $128.86 | 13.127% | $145.7755 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $147.80 | 9.245% | $161.4641 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $161.48 | 13.239% | $182.8583 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $874.20 | $971.3872 | $971.39 | $971.35 | $971.40 | |