| 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 | $164.54 | 7.864% | $177.4794 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $136.65 | 12.378% | $153.5645 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $122.39 | 12.460% | $137.6398 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $212.36 | 10.567% | $234.8001 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $30.53 | 3.476% | $31.5912 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $211.83 | 13.742% | $240.9397 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $218.87 | 12.522% | $246.2769 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,097.17 | $1,222.2916 | $1,222.29 | $1,222.35 | $1,222.30 | |