| 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 | $129.97 | 7.128% | $139.2343 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $198.85 | 8.798% | $216.3448 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $152.87 | 7.184% | $163.8522 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $114.63 | 11.747% | $128.0956 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $80.46 | 7.389% | $86.4052 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $86.92 | 13.809% | $98.9228 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $153.33 | 11.377% | $170.7744 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $917.03 | $1,003.6293 | $1,003.62 | $1,003.60 | $1,003.60 | |