| 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 | $154.64 | 9.330% | $169.0679 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $223.44 | 8.332% | $242.057 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $158.62 | 8.812% | $172.5976 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $171.88 | 8.281% | $186.1134 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $217.50 | 10.277% | $239.8525 | $239.85 | $239.85 | $239.90 |
| Purchase #6 | $168.63 | 3.395% | $174.355 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $172.28 | 7.496% | $185.1941 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $1,266.99 | $1,369.2375 | $1,369.24 | $1,369.20 | $1,369.40 | |