| 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 | $206.54 | 3.785% | $214.3575 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $75.33 | 8.498% | $81.7315 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $35.70 | 5.376% | $37.6192 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $159.51 | 12.292% | $179.117 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $142.84 | 12.319% | $160.4365 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $185.33 | 10.469% | $204.7322 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $23.68 | 7.343% | $25.4188 | $25.42 | $25.40 | $25.40 |
| 7 purchase totals = | $828.93 | $903.4127 | $903.42 | $903.40 | $903.30 | |