| 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 | $160.73 | 8.525% | $174.4322 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $184.74 | 7.663% | $198.8966 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $103.84 | 3.239% | $107.2034 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $51.88 | 6.379% | $55.1894 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $75.80 | 5.683% | $80.1077 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $221.92 | 10.665% | $245.5878 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $130.32 | 9.741% | $143.0145 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $929.23 | $1,004.4316 | $1,004.43 | $1,004.45 | $1,004.40 | |