| 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 | $157.71 | 5.538% | $166.444 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $147.66 | 13.262% | $167.2427 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $192.50 | 12.617% | $216.7877 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $16.92 | 13.487% | $19.202 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $193.74 | 10.595% | $214.2668 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $151.65 | 3.144% | $156.4179 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $183.85 | 5.586% | $194.1199 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,044.03 | $1,134.4810 | $1,134.48 | $1,134.45 | $1,134.40 | |