| 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 | $152.67 | 9.778% | $167.5981 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $184.42 | 12.346% | $207.1885 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $242.89 | 9.510% | $265.9888 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $148.27 | 12.281% | $166.479 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $114.38 | 6.829% | $122.191 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $129.66 | 9.674% | $142.2033 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $235.85 | 5.638% | $249.1472 | $249.15 | $249.15 | $249.10 |
| 7 purchase totals = | $1,208.14 | $1,320.7959 | $1,320.80 | $1,320.85 | $1,320.80 | |