| 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 | $190.56 | 9.789% | $209.2139 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $86.48 | 5.421% | $91.1681 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $145.50 | 7.346% | $156.1884 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $69.98 | 10.380% | $77.2439 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $246.32 | 9.845% | $270.5702 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $184.26 | 5.350% | $194.1179 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $179.91 | 4.451% | $187.9178 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $1,103.01 | $1,186.4202 | $1,186.42 | $1,186.35 | $1,186.40 | |