| 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 | $170.75 | 7.170% | $182.9928 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $66.63 | 7.432% | $71.5819 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $123.27 | 8.789% | $134.1042 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $245.62 | 8.533% | $266.5788 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $95.44 | 12.834% | $107.6888 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $150.59 | 7.637% | $162.0906 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $230.73 | 9.523% | $252.7024 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,083.03 | $1,177.7395 | $1,177.73 | $1,177.80 | $1,177.80 | |