| 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 | $142.38 | 3.747% | $147.715 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $189.61 | 6.601% | $202.1262 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $162.31 | 12.698% | $182.9201 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $153.27 | 11.859% | $171.4463 | $171.45 | $171.45 | $171.40 |
| Purchase #5 | $120.58 | 6.614% | $128.5552 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $187.74 | 11.212% | $208.7894 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $81.86 | 6.233% | $86.9623 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,037.75 | $1,128.5145 | $1,128.53 | $1,128.50 | $1,128.50 | |