| 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 | $121.26 | 13.287% | $137.3718 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $228.79 | 4.390% | $238.8339 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $167.59 | 3.518% | $173.4858 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $104.46 | 3.308% | $107.9155 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $166.71 | 8.798% | $181.3771 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $162.94 | 8.539% | $176.8534 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $194.69 | 3.489% | $201.4827 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $1,146.44 | $1,217.3202 | $1,217.32 | $1,217.35 | $1,217.40 | |