| 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 | $175.93 | 3.267% | $181.6776 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $220.62 | 3.284% | $227.8652 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $214.77 | 11.204% | $238.8328 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $235.92 | 8.327% | $255.5651 | $255.57 | $255.55 | $255.60 |
| Purchase #5 | $239.77 | 13.546% | $272.2492 | $272.25 | $272.25 | $272.20 |
| Purchase #6 | $111.96 | 4.233% | $116.6993 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $21.86 | 12.871% | $24.6736 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $1,220.83 | $1,317.5628 | $1,317.57 | $1,317.55 | $1,317.60 | |