| 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 | $178.90 | 5.784% | $189.2476 | $189.25 | $189.25 | $189.20 |
| Purchase #2 | $168.41 | 5.204% | $177.1741 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $231.91 | 5.430% | $244.5027 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $76.35 | 12.205% | $85.6685 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $40.84 | 11.107% | $45.3761 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $208.57 | 10.854% | $231.2082 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $129.75 | 8.334% | $140.5634 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,034.73 | $1,113.7406 | $1,113.74 | $1,113.70 | $1,113.80 | |