| 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 | $198.44 | 9.245% | $216.7858 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $108.58 | 8.179% | $117.4608 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $32.29 | 11.654% | $36.0531 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $144.91 | 11.837% | $162.063 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $153.50 | 11.692% | $171.4472 | $171.45 | $171.45 | $171.40 |
| Purchase #6 | $218.86 | 13.217% | $247.7867 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $181.60 | 13.807% | $206.6735 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,038.18 | $1,158.2701 | $1,158.27 | $1,158.25 | $1,158.40 | |