| 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 | $162.64 | 9.818% | $178.608 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $57.78 | 11.137% | $64.215 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $14.91 | 13.626% | $16.9416 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $213.67 | 11.104% | $237.3959 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $15.39 | 10.665% | $17.0313 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $171.60 | 9.188% | $187.3666 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $81.43 | 6.555% | $86.7677 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $717.42 | $788.3261 | $788.34 | $788.30 | $788.30 | |