| 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 | $30.65 | 9.508% | $33.5642 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $139.60 | 13.359% | $158.2492 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $130.75 | 11.505% | $145.7928 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $209.35 | 10.174% | $230.6493 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $208.30 | 9.545% | $228.1822 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $129.93 | 9.290% | $142.0005 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $205.84 | 7.419% | $221.1113 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,054.42 | $1,159.5495 | $1,159.54 | $1,159.55 | $1,159.50 | |