| 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 | $156.43 | 11.865% | $174.9904 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $177.26 | 4.444% | $185.1374 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $201.32 | 5.281% | $211.9517 | $211.95 | $211.95 | $212.00 |
| Purchase #4 | $162.27 | 9.138% | $177.0982 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $164.44 | 13.802% | $187.136 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $213.31 | 7.130% | $228.519 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $245.30 | 5.465% | $258.7056 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,320.33 | $1,423.5383 | $1,423.55 | $1,423.55 | $1,423.50 | |