| 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 | $119.89 | 8.682% | $130.2988 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $193.71 | 11.579% | $216.1397 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $30.99 | 11.484% | $34.5489 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $11.72 | 13.798% | $13.3371 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $51.25 | 12.346% | $57.5773 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $111.52 | 10.711% | $123.4649 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $161.65 | 4.788% | $169.3898 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $680.73 | $744.7565 | $744.76 | $744.80 | $744.70 | |