| 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 | $135.72 | 13.704% | $154.3191 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $234.63 | 12.480% | $263.9118 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $177.92 | 5.841% | $188.3123 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $68.27 | 5.372% | $71.9375 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $131.42 | 3.799% | $136.4126 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $207.97 | 3.863% | $216.0039 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $176.51 | 6.114% | $187.3018 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,132.44 | $1,218.1990 | $1,218.19 | $1,218.15 | $1,218.10 | |