| 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 | $179.68 | 4.371% | $187.5338 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $105.52 | 10.157% | $116.2377 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $235.87 | 4.577% | $246.6658 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $50.77 | 11.354% | $56.5344 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $220.76 | 5.469% | $232.8334 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $178.41 | 3.669% | $184.9559 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $92.61 | 12.299% | $104.0001 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $1,063.62 | $1,128.7611 | $1,128.76 | $1,128.80 | $1,128.70 | |