| 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 | $20.99 | 13.463% | $23.8159 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $158.70 | 3.418% | $164.1244 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $167.63 | 5.651% | $177.1028 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $179.59 | 8.417% | $194.7061 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $194.44 | 5.323% | $204.79 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $219.48 | 12.838% | $247.6568 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $46.47 | 5.752% | $49.143 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $987.30 | $1,061.3390 | $1,061.34 | $1,061.30 | $1,061.30 | |