| 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 | $159.62 | 6.261% | $169.6138 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $69.71 | 8.274% | $75.4778 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $244.33 | 3.861% | $253.7636 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $242.58 | 10.693% | $268.5191 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $130.67 | 6.714% | $139.4432 | $139.44 | $139.45 | $139.40 |
| Purchase #6 | $211.47 | 9.403% | $231.3545 | $231.35 | $231.35 | $231.40 |
| Purchase #7 | $200.91 | 10.700% | $222.4074 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,259.29 | $1,360.5794 | $1,360.57 | $1,360.55 | $1,360.60 | |