| 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 | $140.77 | 7.667% | $151.5628 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $124.29 | 10.175% | $136.9365 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $213.70 | 5.766% | $226.0219 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $192.96 | 6.767% | $206.0176 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $181.96 | 5.566% | $192.0879 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $84.39 | 11.457% | $94.0586 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $134.60 | 5.421% | $141.8967 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $1,072.67 | $1,148.5820 | $1,148.59 | $1,148.55 | $1,148.60 | |