| 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 | $178.61 | 11.158% | $198.5393 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $163.95 | 7.521% | $176.2807 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $161.28 | 4.582% | $168.6698 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $138.65 | 13.827% | $157.8211 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $124.29 | 5.792% | $131.4889 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $242.97 | 10.871% | $269.3833 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $147.45 | 5.142% | $155.0319 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $1,157.20 | $1,257.2150 | $1,257.21 | $1,257.25 | $1,257.20 | |