| 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 | $177.87 | 12.378% | $199.8867 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $196.96 | 13.192% | $222.943 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $179.70 | 7.155% | $192.5575 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $135.91 | 7.140% | $145.614 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $30.32 | 8.230% | $32.8153 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $219.42 | 10.200% | $241.8008 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $164.33 | 8.454% | $178.2225 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,104.51 | $1,213.8398 | $1,213.84 | $1,213.80 | $1,213.80 | |