| 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 | $170.93 | 9.249% | $186.7393 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $129.40 | 8.829% | $140.8247 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $245.25 | 9.384% | $268.2643 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $15.74 | 7.567% | $16.931 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $181.51 | 5.315% | $191.1573 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $78.29 | 9.657% | $85.8505 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $110.75 | 7.606% | $119.1736 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $931.87 | $1,008.9407 | $1,008.93 | $1,008.90 | $1,009.00 | |