| 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 | $145.84 | 11.197% | $162.1697 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $174.47 | 7.433% | $187.4384 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $122.44 | 12.467% | $137.7046 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $46.30 | 12.513% | $52.0935 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $203.80 | 11.298% | $226.8253 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $193.44 | 7.640% | $208.2188 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $153.30 | 4.786% | $160.6369 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $1,039.59 | $1,135.0872 | $1,135.09 | $1,135.10 | $1,135.00 | |