| 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 | $147.30 | 13.662% | $167.4241 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $24.51 | 11.112% | $27.2336 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $191.42 | 11.167% | $212.7959 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $145.77 | 7.390% | $156.5424 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $130.86 | 12.710% | $147.4923 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $225.48 | 10.469% | $249.0855 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $42.66 | 10.596% | $47.1803 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $908.00 | $1,007.7541 | $1,007.75 | $1,007.80 | $1,007.70 | |