| 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 | $177.37 | 8.692% | $192.787 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $66.72 | 10.438% | $73.6842 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $105.55 | 3.136% | $108.86 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $28.36 | 4.563% | $29.6541 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $63.50 | 4.122% | $66.1175 | $66.12 | $66.10 | $66.10 |
| Purchase #6 | $194.75 | 12.206% | $218.5212 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $145.78 | 12.168% | $163.5185 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $782.03 | $853.1425 | $853.14 | $853.10 | $853.20 | |