| 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 | $172.60 | 3.115% | $177.9765 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $114.82 | 8.633% | $124.7324 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $222.85 | 8.462% | $241.7076 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $83.50 | 7.779% | $89.9955 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $22.50 | 3.108% | $23.1993 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $159.67 | 11.299% | $177.7111 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $250.77 | 13.286% | $284.0873 | $284.09 | $284.10 | $284.10 |
| 7 purchase totals = | $1,026.71 | $1,119.4097 | $1,119.42 | $1,119.45 | $1,119.40 | |