| 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 | $167.89 | 5.172% | $176.5733 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $179.92 | 11.301% | $200.2528 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $132.32 | 3.770% | $137.3085 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $86.54 | 8.664% | $94.0378 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $199.77 | 12.200% | $224.1419 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $145.52 | 11.288% | $161.9463 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $211.30 | 4.158% | $220.0859 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,123.26 | $1,214.3465 | $1,214.35 | $1,214.35 | $1,214.30 | |