| 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 | $142.57 | 12.617% | $160.5581 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $127.44 | 12.194% | $142.98 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $107.83 | 6.116% | $114.4249 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $184.51 | 8.221% | $199.6786 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $18.32 | 6.106% | $19.4386 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $232.48 | 13.157% | $263.0674 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $246.61 | 9.462% | $269.9442 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $1,059.76 | $1,170.0918 | $1,170.09 | $1,170.10 | $1,170.10 | |