| 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 | $155.42 | 8.323% | $168.3556 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $101.32 | 7.419% | $108.8369 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $80.76 | 7.464% | $86.7879 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $215.35 | 13.869% | $245.2169 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $73.39 | 3.309% | $75.8185 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $196.55 | 3.398% | $203.2288 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $185.84 | 13.773% | $211.4357 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $1,008.63 | $1,099.6803 | $1,099.70 | $1,099.70 | $1,099.60 | |