| 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 | $158.35 | 10.326% | $174.7012 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $165.30 | 12.247% | $185.5443 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $99.70 | 8.667% | $108.341 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $86.70 | 10.806% | $96.0688 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $94.60 | 5.582% | $99.8806 | $99.88 | $99.90 | $99.90 |
| Purchase #6 | $10.61 | 12.472% | $11.9333 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $178.57 | 13.602% | $202.8591 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $793.83 | $879.3283 | $879.32 | $879.35 | $879.30 | |