| 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 | $169.61 | 11.731% | $189.5069 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $194.41 | 13.710% | $221.0636 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $92.48 | 6.438% | $98.4339 | $98.43 | $98.45 | $98.40 |
| Purchase #4 | $142.47 | 10.476% | $157.3952 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $225.76 | 10.498% | $249.4603 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $61.95 | 8.348% | $67.1216 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $122.92 | 11.427% | $136.9661 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $1,009.60 | $1,119.9476 | $1,119.95 | $1,119.90 | $1,120.00 | |