| 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 | $152.33 | 6.408% | $162.0913 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $122.85 | 11.381% | $136.8316 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $96.65 | 12.378% | $108.6133 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $239.26 | 5.863% | $253.2878 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $178.52 | 7.627% | $192.1357 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $213.77 | 3.169% | $220.5444 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $13.45 | 4.750% | $14.0889 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $1,016.83 | $1,087.5930 | $1,087.59 | $1,087.65 | $1,087.50 | |