| 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 | $16.80 | 10.826% | $18.6188 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $164.65 | 4.691% | $172.3737 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $242.51 | 8.607% | $263.3828 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $117.36 | 13.433% | $133.125 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $193.37 | 5.791% | $204.5681 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $174.95 | 11.512% | $195.0902 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $53.26 | 5.713% | $56.3027 | $56.30 | $56.30 | $56.30 |
| 7 purchase totals = | $962.90 | $1,043.4613 | $1,043.46 | $1,043.45 | $1,043.50 | |