| 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 | $158.73 | 5.607% | $167.63 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $135.82 | 6.802% | $145.0585 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $102.83 | 5.764% | $108.7571 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $86.29 | 12.397% | $96.9874 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $7.31 | 13.187% | $8.274 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $98.44 | 12.652% | $110.8946 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $53.52 | 6.447% | $56.9704 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $642.94 | $694.5720 | $694.57 | $694.55 | $694.70 | |