| 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 | $18.33 | 4.715% | $19.1943 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $214.92 | 11.754% | $240.1817 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $167.30 | 11.147% | $185.9489 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $120.54 | 9.741% | $132.2818 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $46.55 | 5.754% | $49.2285 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $155.85 | 13.122% | $176.3006 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $180.70 | 5.600% | $190.8192 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $904.19 | $993.9550 | $993.95 | $994.00 | $993.90 | |