| 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 | $157.63 | 13.363% | $178.6941 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $68.41 | 8.512% | $74.2331 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $250.63 | 6.122% | $265.9736 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $147.41 | 6.860% | $157.5223 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $58.39 | 8.436% | $63.3158 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $190.95 | 5.138% | $200.761 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $164.74 | 9.455% | $180.3162 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,038.16 | $1,120.8161 | $1,120.81 | $1,120.75 | $1,120.80 | |