| 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 | $109.50 | 8.194% | $118.4724 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $43.52 | 10.117% | $47.9229 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $181.81 | 7.502% | $195.4494 | $195.45 | $195.45 | $195.40 |
| Purchase #4 | $155.76 | 5.292% | $164.0028 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $171.92 | 10.156% | $189.3802 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $150.49 | 10.272% | $165.9483 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $165.37 | 9.668% | $181.358 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $978.37 | $1,062.5340 | $1,062.53 | $1,062.50 | $1,062.50 | |