| 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 | $183.97 | 13.486% | $208.7802 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $183.32 | 5.376% | $193.1753 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $182.97 | 4.399% | $191.0189 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $206.27 | 12.694% | $232.4539 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $154.37 | 11.787% | $172.5656 | $172.57 | $172.55 | $172.60 |
| Purchase #6 | $111.54 | 5.140% | $117.2732 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $37.94 | 11.564% | $42.3274 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $1,060.38 | $1,157.5945 | $1,157.60 | $1,157.60 | $1,157.70 | |