| 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 | $167.38 | 5.350% | $176.3348 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $152.31 | 10.636% | $168.5097 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $242.33 | 6.377% | $257.7834 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $143.78 | 9.443% | $157.3571 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $203.95 | 5.386% | $214.9347 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $140.68 | 3.865% | $146.1173 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $238.38 | 6.250% | $253.2788 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,288.81 | $1,374.3158 | $1,374.31 | $1,374.35 | $1,374.30 | |