| 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 | $151.55 | 6.863% | $161.9509 | $161.95 | $161.95 | $162.00 |
| Purchase #2 | $168.54 | 7.296% | $180.8367 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $145.40 | 13.727% | $165.3591 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $145.89 | 13.494% | $165.5764 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $65.72 | 12.108% | $73.6774 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $124.93 | 5.843% | $132.2297 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $158.40 | 12.618% | $178.3869 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $960.43 | $1,058.0171 | $1,058.03 | $1,058.10 | $1,058.10 | |