| 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 | $144.87 | 5.621% | $153.0131 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $201.50 | 3.119% | $207.7848 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $111.95 | 5.548% | $118.161 | $118.16 | $118.15 | $118.20 |
| Purchase #4 | $23.76 | 5.456% | $25.0563 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $136.76 | 10.601% | $151.2579 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $129.59 | 7.280% | $139.0242 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $162.77 | 11.532% | $181.5406 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $911.20 | $975.8379 | $975.83 | $975.80 | $975.90 | |