| 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 | $168.98 | 6.470% | $179.913 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $205.74 | 7.183% | $220.5183 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $180.58 | 7.476% | $194.0802 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $232.85 | 7.150% | $249.4988 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $89.77 | 8.771% | $97.6437 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $181.32 | 4.491% | $189.4631 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $221.51 | 3.772% | $229.8654 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,280.75 | $1,360.9825 | $1,360.98 | $1,360.95 | $1,361.00 | |