| 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 | $113.91 | 7.566% | $122.5284 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $124.34 | 13.246% | $140.8101 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $174.53 | 9.626% | $191.3303 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $93.26 | 8.524% | $101.2095 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $191.80 | 4.274% | $199.9975 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $168.81 | 3.777% | $175.186 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $185.40 | 3.568% | $192.0151 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,052.05 | $1,123.0769 | $1,123.09 | $1,123.10 | $1,123.00 | |