| 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 | $17.60 | 4.432% | $18.38 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $221.66 | 12.669% | $249.7421 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $87.52 | 8.753% | $95.1806 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $156.48 | 9.426% | $171.2298 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $86.40 | 13.532% | $98.0916 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $69.54 | 5.130% | $73.1074 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $73.94 | 8.572% | $80.2781 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $713.14 | $786.0096 | $786.01 | $786.10 | $786.00 | |