| 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 | $123.60 | 10.684% | $136.8054 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $76.65 | 8.670% | $83.2956 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $177.73 | 6.217% | $188.7795 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $236.33 | 11.255% | $262.9289 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $162.49 | 13.474% | $184.3839 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $152.78 | 3.135% | $157.5697 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $177.46 | 3.595% | $183.8397 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,107.04 | $1,197.6027 | $1,197.61 | $1,197.65 | $1,197.60 | |