| 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 | $190.57 | 3.785% | $197.7831 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $156.38 | 13.102% | $176.8689 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $73.62 | 3.565% | $76.2446 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $133.70 | 12.866% | $150.9018 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $226.65 | 7.788% | $244.3015 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $226.54 | 5.766% | $239.6023 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $155.38 | 8.238% | $168.1802 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $1,162.84 | $1,253.8824 | $1,253.87 | $1,253.90 | $1,253.90 | |