| 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 | $186.59 | 6.813% | $199.3024 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $223.77 | 9.677% | $245.4242 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $7.77 | 5.592% | $8.2045 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $169.27 | 4.503% | $176.8922 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $39.72 | 4.629% | $41.5586 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $221.74 | 4.496% | $231.7094 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $233.62 | 13.462% | $265.0699 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $1,082.48 | $1,168.1612 | $1,168.15 | $1,168.10 | $1,168.20 | |