| 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 | $132.95 | 9.286% | $145.2957 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $188.31 | 7.349% | $202.1489 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $29.34 | 7.169% | $31.4434 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $212.34 | 11.730% | $237.2475 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $208.42 | 4.779% | $218.3804 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $162.90 | 13.750% | $185.2988 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $93.35 | 9.845% | $102.5403 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $1,027.61 | $1,122.3550 | $1,122.36 | $1,122.40 | $1,122.20 | |