| 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 | $179.58 | 12.412% | $201.8695 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $24.60 | 7.392% | $26.4184 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $197.62 | 13.245% | $223.7948 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $220.39 | 7.808% | $237.5981 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $67.86 | 7.826% | $73.1707 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $131.74 | 10.256% | $145.2513 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $192.42 | 3.836% | $199.8012 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $1,014.21 | $1,107.9040 | $1,107.90 | $1,107.85 | $1,108.00 | |