| 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 | $167.71 | 11.300% | $186.6612 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $135.90 | 12.281% | $152.5899 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $241.36 | 13.263% | $273.3716 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $95.87 | 8.754% | $104.2625 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $191.94 | 5.873% | $203.2126 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $63.52 | 10.114% | $69.9444 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $189.98 | 5.760% | $200.9228 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $1,086.28 | $1,190.9650 | $1,190.95 | $1,190.90 | $1,191.00 | |