| 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 | $181.49 | 9.542% | $198.8078 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $66.62 | 5.356% | $70.1882 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $208.95 | 5.331% | $220.0891 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $161.77 | 6.830% | $172.8189 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $158.38 | 4.660% | $165.7605 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $101.79 | 3.106% | $104.9516 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $235.29 | 4.209% | $245.1934 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $1,114.29 | $1,177.8095 | $1,177.81 | $1,177.80 | $1,177.90 | |