| 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 | $161.70 | 9.246% | $176.6508 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $142.26 | 8.354% | $154.1444 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $240.69 | 5.308% | $253.4658 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $211.74 | 4.206% | $220.6458 | $220.65 | $220.65 | $220.60 |
| Purchase #5 | $93.37 | 5.201% | $98.2262 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $61.34 | 5.287% | $64.583 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $104.61 | 10.864% | $115.9748 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $1,015.71 | $1,083.6908 | $1,083.69 | $1,083.70 | $1,083.70 | |