| 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 | $171.56 | 3.147% | $176.959 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $162.97 | 7.505% | $175.2009 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $235.38 | 5.871% | $249.1992 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $122.36 | 12.874% | $138.1126 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $48.65 | 5.284% | $51.2207 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $112.82 | 11.417% | $125.7007 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $117.35 | 3.111% | $121.0008 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $971.09 | $1,037.3939 | $1,037.39 | $1,037.35 | $1,037.40 | |