| 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 | $15.81 | 13.610% | $17.9617 | $17.96 | $17.95 | $18.00 |
| Purchase #2 | $182.77 | 5.592% | $192.9905 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $227.90 | 12.590% | $256.5926 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $152.68 | 12.585% | $171.8948 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $69.91 | 11.227% | $77.7588 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $16.33 | 7.137% | $17.4955 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $223.49 | 12.232% | $250.8273 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $888.89 | $985.5212 | $985.52 | $985.55 | $985.60 | |