| 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 | $168.90 | 6.243% | $179.4444 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $180.60 | 9.759% | $198.2248 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $63.86 | 8.779% | $69.4663 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $143.60 | 5.485% | $151.4765 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $199.56 | 10.506% | $220.5258 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $94.99 | 3.183% | $98.0135 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $162.65 | 5.647% | $171.8348 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $1,014.16 | $1,088.9861 | $1,088.98 | $1,089.00 | $1,088.90 | |