| 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 | $121.60 | 12.423% | $136.7064 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $190.73 | 8.482% | $206.9077 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $135.95 | 3.235% | $140.348 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $96.77 | 11.190% | $107.5986 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $156.94 | 3.253% | $162.0453 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $172.36 | 9.780% | $189.2168 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $77.70 | 9.736% | $85.2649 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $952.05 | $1,028.0877 | $1,028.10 | $1,028.05 | $1,028.00 | |