| 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 | $180.50 | 8.113% | $195.144 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $90.85 | 7.848% | $97.9799 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $53.53 | 13.416% | $60.7116 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $145.29 | 10.130% | $160.0079 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $104.64 | 6.135% | $111.0597 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $243.46 | 5.113% | $255.9081 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $182.67 | 9.481% | $199.9889 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,000.94 | $1,080.8001 | $1,080.80 | $1,080.80 | $1,080.80 | |