| 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 | $142.93 | 8.616% | $155.2448 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $32.97 | 10.181% | $36.3267 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $98.59 | 9.872% | $108.3228 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $193.60 | 5.221% | $203.7079 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $233.85 | 5.166% | $245.9307 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $109.29 | 5.506% | $115.3075 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $194.31 | 10.689% | $215.0798 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,005.54 | $1,079.9202 | $1,079.92 | $1,079.95 | $1,079.80 | |