| 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 | $182.88 | 4.598% | $191.2888 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $131.85 | 8.500% | $143.0573 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $91.26 | 6.799% | $97.4648 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $7.66 | 8.318% | $8.2972 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $98.26 | 8.739% | $106.8469 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $88.48 | 13.242% | $100.1965 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $122.96 | 10.168% | $135.4626 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $723.35 | $782.6141 | $782.62 | $782.60 | $782.70 | |