| 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 | $161.88 | 4.113% | $168.5381 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $136.76 | 3.465% | $141.4987 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $8.99 | 5.802% | $9.5116 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $189.88 | 4.278% | $198.0031 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $124.55 | 5.336% | $131.196 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $173.88 | 6.855% | $185.7995 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $88.96 | 9.203% | $97.147 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $884.90 | $931.6940 | $931.70 | $931.70 | $931.60 | |