| 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 | $159.88 | 10.535% | $176.7234 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $210.77 | 5.709% | $222.8029 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $188.91 | 9.320% | $206.5164 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $58.54 | 8.610% | $63.5803 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $218.89 | 10.415% | $241.6874 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $164.91 | 5.727% | $174.3544 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $243.61 | 4.205% | $253.8538 | $253.85 | $253.85 | $253.90 |
| 7 purchase totals = | $1,245.51 | $1,339.5186 | $1,339.51 | $1,339.50 | $1,339.60 | |