| 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 | $162.54 | 10.298% | $179.2784 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $101.40 | 12.480% | $114.0547 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $194.97 | 5.815% | $206.3075 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $163.42 | 6.769% | $174.4819 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $174.71 | 9.364% | $191.0698 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $18.52 | 13.133% | $20.9522 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $142.54 | 6.823% | $152.2655 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $958.10 | $1,038.4100 | $1,038.41 | $1,038.40 | $1,038.60 | |