| 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 | $129.40 | 12.652% | $145.7717 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $53.44 | 12.821% | $60.2915 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $109.34 | 4.583% | $114.3511 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $225.70 | 13.470% | $256.1018 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $186.42 | 4.549% | $194.9002 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $166.60 | 6.767% | $177.8738 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $52.41 | 12.187% | $58.7972 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $923.31 | $1,008.0873 | $1,008.08 | $1,008.05 | $1,008.20 | |