| 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 | $76.26 | 6.821% | $81.4617 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $225.68 | 5.507% | $238.1082 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $187.32 | 9.519% | $205.151 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $109.31 | 4.683% | $114.429 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $151.38 | 4.362% | $157.9832 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $179.61 | 8.178% | $194.2985 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $27.68 | 3.486% | $28.6449 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $957.24 | $1,020.0765 | $1,020.07 | $1,020.10 | $1,020.10 | |