| 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 | $145.55 | 11.186% | $161.8312 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $184.44 | 5.798% | $195.1338 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $230.80 | 5.461% | $243.404 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $87.92 | 4.587% | $91.9529 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $209.31 | 6.856% | $223.6603 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $168.78 | 11.715% | $188.5526 | $188.55 | $188.55 | $188.60 |
| Purchase #7 | $191.63 | 7.442% | $205.8911 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,218.43 | $1,310.4259 | $1,310.41 | $1,310.45 | $1,310.50 | |