| 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 | $137.97 | 12.765% | $155.5819 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $42.52 | 9.502% | $46.5603 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $140.83 | 4.771% | $147.549 | $147.55 | $147.55 | $147.50 |
| Purchase #4 | $185.79 | 6.666% | $198.1748 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $210.76 | 10.349% | $232.5716 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $24.77 | 3.359% | $25.602 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $167.61 | 6.744% | $178.9136 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $910.25 | $984.9532 | $984.94 | $984.90 | $985.00 | |