| 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 | $6.93 | 4.803% | $7.2628 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $155.55 | 5.435% | $164.0041 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $242.48 | 13.502% | $275.2196 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $169.47 | 9.380% | $185.3663 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $167.67 | 11.245% | $186.5245 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $162.77 | 11.630% | $181.7002 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $135.51 | 13.497% | $153.7998 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $1,040.38 | $1,153.8773 | $1,153.87 | $1,153.80 | $1,153.90 | |