| 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 | $187.63 | 5.346% | $197.6607 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $79.62 | 6.805% | $85.0381 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $20.89 | 11.639% | $23.3214 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $230.30 | 8.413% | $249.6751 | $249.68 | $249.70 | $249.70 |
| Purchase #5 | $137.37 | 4.743% | $143.8855 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $244.90 | 12.689% | $275.9754 | $275.98 | $276.00 | $276.00 |
| Purchase #7 | $145.99 | 11.528% | $162.8197 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,046.70 | $1,138.3759 | $1,138.39 | $1,138.40 | $1,138.40 | |