| 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 | $146.70 | 6.332% | $155.989 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $160.34 | 8.204% | $173.4943 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $174.99 | 9.446% | $191.5196 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $231.85 | 12.167% | $260.0592 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $184.81 | 5.107% | $194.2482 | $194.25 | $194.25 | $194.20 |
| Purchase #6 | $207.53 | 12.763% | $234.0171 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $84.93 | 4.587% | $88.8257 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $1,191.15 | $1,298.1531 | $1,298.16 | $1,298.15 | $1,298.10 | |