| 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 | $157.41 | 13.174% | $178.1472 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $218.32 | 5.763% | $230.9018 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $16.72 | 9.333% | $18.2805 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $123.75 | 13.614% | $140.5973 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $83.95 | 13.700% | $95.4512 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $167.90 | 8.390% | $181.9868 | $181.99 | $182.00 | $182.00 |
| Purchase #7 | $122.73 | 6.377% | $130.5565 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $890.78 | $975.9213 | $975.93 | $975.95 | $976.00 | |