| 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 | $157.95 | 12.607% | $177.8628 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $102.97 | 10.873% | $114.1659 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $175.29 | 13.688% | $199.2837 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $87.35 | 10.535% | $96.5523 | $96.55 | $96.55 | $96.60 |
| Purchase #5 | $185.64 | 10.433% | $205.0078 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $171.29 | 3.456% | $177.2098 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $236.38 | 9.317% | $258.4035 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $1,116.87 | $1,228.4858 | $1,228.48 | $1,228.45 | $1,228.60 | |