| 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 | $188.38 | 9.824% | $206.8865 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $162.61 | 8.447% | $176.3457 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $161.49 | 6.783% | $172.4439 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $162.35 | 3.466% | $167.9771 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $137.44 | 12.616% | $154.7794 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $150.98 | 4.570% | $157.8798 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $17.90 | 8.817% | $19.4782 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $981.15 | $1,055.7906 | $1,055.80 | $1,055.90 | $1,055.80 | |