| 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 | $165.37 | 5.727% | $174.8407 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $120.41 | 8.474% | $130.6135 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $246.49 | 4.314% | $257.1236 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $184.26 | 8.408% | $199.7526 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $179.58 | 5.659% | $189.7424 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $212.28 | 4.163% | $221.1172 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $120.53 | 10.427% | $133.0977 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,228.92 | $1,306.2877 | $1,306.28 | $1,306.25 | $1,306.20 | |