| 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 | $136.89 | 13.707% | $155.6535 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $130.53 | 13.345% | $147.9492 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $173.62 | 9.743% | $190.5358 | $190.54 | $190.55 | $190.50 |
| Purchase #4 | $198.31 | 6.295% | $210.7936 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $177.87 | 8.129% | $192.3291 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $190.92 | 4.748% | $199.9849 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $220.61 | 8.543% | $239.4567 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,228.75 | $1,336.7028 | $1,336.70 | $1,336.75 | $1,336.70 | |