| 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 | $133.97 | 12.535% | $150.7631 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $186.67 | 10.441% | $206.1602 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $103.61 | 4.823% | $108.6071 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $45.64 | 11.112% | $50.7115 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $20.31 | 5.544% | $21.436 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $198.66 | 3.788% | $206.1852 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $100.70 | 13.345% | $114.1384 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $789.56 | $858.0015 | $858.01 | $858.00 | $858.00 | |