| 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 | $168.47 | 12.373% | $189.3148 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $206.62 | 7.234% | $221.5669 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $152.45 | 7.772% | $164.2984 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $76.80 | 5.855% | $81.2966 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $139.85 | 5.863% | $148.0494 | $148.05 | $148.05 | $148.00 |
| Purchase #6 | $145.52 | 5.662% | $153.7593 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $207.37 | 9.368% | $226.7964 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $1,097.08 | $1,185.0818 | $1,185.09 | $1,185.05 | $1,185.10 | |